Top 50 DARKEST Plot Twists in Movies

#50: The Multiple Geoffreys

“Men” (2022)

All Harper wanted was a nice holiday to forget the trauma brought on by her husband's death. However, her vacation is far from relaxing as she finds herself stalked by a naked man... one that bears a striking resemblance to her holiday homeowner, Geoffrey. In fact, all the men in the area resemble Geoffrey, even a little boy, and they all mistreat Harper in some way. The reasoning for this resemblance is too horrific to comprehend, as the naked man appears... and gives birth to another Geoffrey lookalike. All the doppelgangers are spawned from each other, and each one represents a part of Harper’s ex-husband as she struggles with her grief.

#49: A Nightmare in Reverse

“Irréversible” (2002)

Director Gaspar Noé doesn’t pull any punches with his films, and this was absolutely no exception. It's become infamous for the assault scene, and the unique structure of having the film’s narrative in reverse. Telling the story backwards came with dreadful revelations, such as the man we thought was the perpetrator was actually just an innocent bystander. They got revenge on the wrong guy, while the real creep slipped away. But what’s even worse is at the chronological beginning, where Alex is shown to be happily pregnant and mentions having a dream about the location for the infamous scene. Meaning that she inadvertently foresaw the future and would lose so much more that night.

#48: The Ritual

“The Cabin in the Woods” (2011)

Despite what the title suggests, “The Cabin in the Woods” is anything but a stereotypical slasher flick. What looks like your typical horror scenario is actually being manipulated by an underground lab looking to kill the five teenagers staying in their cabin. But why go through all this trouble? As it turns out, this is part of a ritual to prevent the apocalypse; not only that, but this is just one ritual part of a global conspiracy to appease the Ancient Ones. But when the two lone survivors ruin the ritual, the film ends as the enraged gods emerge to bring the end of civilization upon the Earth and completely dismantle everything we thought we knew about horror films.

#47: Mr. Glass is the Mastermind

“Unbreakable” (2000)

David Dunn was the sole survivor of a horrific train crash, only to find himself gifted with superhuman abilities. Elijah Price, a comic store owner with brittle bones, goes out of his way to mold David into a real-life superhero. But why would Price put so much effort into helping David? Because, as it turns out, he sees David as the perfect hero to complement himself. If he can create the perfect rival, he won’t feel as useless because of his brittle bones. To paint an even bleaker picture, it’s revealed that he purposely caused David’s near-death experience, embracing the name “Mr. Glass” as a supervillain badge of honor.

#46: Johnny & Satan

“Angel Heart” (1987)

Investigator Harry Angel has been hired to locate a missing singer named Johnny Favorite. The deeper Angel looks into it, the more things take a turn for the supernatural. Eventually, Angel finds the truth he’s been looking for... he and Favorite are the same being. Favorite was a cultist who sold his soul to the Devil to become famous, but ended up stealing the real Harold Angel’s soul and impersonating him to avoid paying up. He became amnesiac and believed he was Angel; Favorite would only come out in a Jekyll and Hyde scenario. In one last twist, Angel’s client is actually the Devil coming to collect his payment, and Favorite is out of hiding places.

#45: The Twins' Family

“Incendies” (2010)

Following the death of their mother, twins Jeanne and Simon are on a mission to deliver letters to their long-lost father and brother. What they uncover next is one of the most horrifying family secrets in cinema history. During a civil war in her country, their mother was separated from their brother, only to be later violated by him after he had been turned into a child soldier. This assault resulted in the twins, meaning that he is their father and their brother - even if his actions weren’t fully his own. This revelation devastated the twins and caused their mother’s health to deteriorate until she finally passed.

#44: Michael’s Paranoia

“Arlington Road” (1999)

Michael Faraday clearly never learned the phrase “Love thy neighbor”. He suspects that his neighbors might be terrorists and becomes obsessed with putting an end to whatever threat they may be plotting. From the outside, he sounds like a complete nutjob... until he’s proven right. To make it worse, the neighbors frame Michael for being the true terrorist, and just when he has a chance to stop them, it turns out that they tricked him into unintentionally doing their dirty work for them. While it’s wrong to assume the worst in your neighbors, it can be more dangerous to let your guard down if there really is danger.

#43: Mal Tries to Wake Up

“Inception” (2010)

The titular method of inception involves literally putting an idea in someone's head through dream-sharing. The only reason Dom Cobb, our main protagonist, knew about the concept was that he tested it on his wife, Mal. After a while, the lines between the dream world and reality became too blurry for Mal, and she believed she was still in the dream even after she woke up. She leapt to her death, thinking she would escape the dream... but there would be no waking up this time. The guilt over Mal’s death haunted Dom to the point where a projection of her starts following him and sabotaging his mission as a grim reminder of what he caused.

#42: Hydra’s Second Coming

“Captain America: The Winter Soldier” (2014)

One of Captain America’s most heroic feats was taking down the terrorist organization, Hydra, back in World War 2. Unfortunately, even after his victory, the threat of Hydra never faded away... quite the opposite, actually. When S.H.I.E.L.D. - the organization responsible for assembling the Avengers - was first developed, former Hydra scientist Arnim Zola was recruited to the program. Slowly, he began rebuilding Hydra from within. Even after he died, his brain was preserved as a computer AI, allowing him to further his goals right under everyone’s noses. Eventually, Hydra would rise again like a parasite feeding off of S.H.I.E.L.D., ready to terrorize the world anew and bring humanity to its knees.

#41: The Coven’s Grand Scheme

“Hereditary” (2018)

Following the death of her mother, Ellen, Annie Graham’s life takes a turn for the worse. Her relationship with her son, Peter, is strained beyond belief, and her daughter, Charlie, is unexpectedly decapitated. At least she has her support group... except that said support group is actually a cult her mother was a part of. Every one of their recent tragedies was the coven’s doing as part of their master plan – to have Peter become a vessel for their demon lord, Paimon, to possess. The final key to their plan is to possess Annie, force her to decapitate herself, and allow Paimon to take hold of Peter and rule over his loyalest minions.

#40: The Real Harry Lime

“The Third Man” (1949)

While in Vienna, writer Holly Martins finds himself investigating the death of his old friend, Harry Lime. There’s a lot of confusion about his death, and some say that Lime wasn’t quite the man that Martins thought he was. Everyone seems convinced that Lime was a racketeer who stole and sold diluted medicine on the black market. In an unexpected twist, Lime is actually alive and lying low. Unfortunately, his and Martins’ reunion is anything but happy, as Lime confirms all the rumors. The man who was once Martins’ only friend is now another ruthless, greedy crook who doesn’t value the lives he ruins if it means filling his own needs.

#39: The Sams Factory

“Moon” (2009)

After being stuck in a mining facility on the moon for three years, Sam is finally ready to finish his duties and return to Earth. But his retirement plans are halted when he finds an exact duplicate of himself, and neither is sure who the real Sam is. The answer is none of them; they are both merely clones of the real Sam Bell... and they’re not the only ones. It’s revealed that every three years, their base creates another Sam clone to run the factory. They’re cut off from communication with Earth and implanted with the original Sam’s memories. At the end of their lifespan, or ‘contract’, they are killed off, and the cycle starts again.

#38: Diane’s Misery

“Mulholland Drive” (2001)

A lot of us have had dreams of making it in Hollywood, but “Mulholland Drive” gives us a bleak reality check with mental gymnastics. It starts with Betty, an aspiring actress, making friends and falling in love with an amnesiac woman named Rita. Near the end, however, the mask comes off, and it’s revealed that everything up to this point was all a fantasy. In reality, “Betty” is a struggling actress named Diane, and she hired a hitman to kill a more successful actress - the muse for Rita in her dreams. Unfortunately, not even her coping mechanism can help her escape the cruelty of reality, and her only way to truly escape is to end it all.

#37: Howard Was Right All Along

“10 Cloverfield Lane” (2016)

Howard Stambler was the textbook definition of a tinfoil hat-wearing conspiracy nut - minus the actual tinfoil hat. He became obsessed with protecting himself and those around him from the end times to the point where he willingly kidnapped people in his makeshift fortress. And if they don’t comply with his strict regimen, he has no qualms taking them out for “the greater good”. It’s only after Howard is killed that we learn something even more terrifying - Howard was telling the truth. Aliens have invaded, and the end of the world is upon them.

#36: Morales’ Justice

“The Secret in Their Eyes” (2009)

How blurry are the lines between vengeance and justice? “The Secret in Their Eyes” answers this question for us as it has Benjamín Espósito go through hell and high water to find a woman’s assailant, Isidoro Gómez. His obsession costs him dearly, but someone else took the obsession even further. The victim’s husband decided to deliver his own brand of justice by kidnapping the murderer and trapping him in isolation for 25 years, depriving him of any form of human contact. While Benjamín gets his happy ending, it’s only after catching a glimpse of what could’ve been if he had allowed himself to plunge further into the bottomless abyss.

#35: Joker’s Switcharoo

“The Dark Knight” (2008)

Joker has kidnapped Harvey Dent and his fiancée, Rachel, and locked them in two different buildings rigged to explode. After an intense interrogation, Joker gives Batman the hostages’ locations... sort of. While the police go to rescue Harvey, Batman goes to save Rachel... only to end up at Harvey’s location. It turns out that Joker purposely mixed up their locations, and the police tragically couldn’t save Rachel in time. Harvey survives but has his face scarred from the explosion, completing his transformation into Two-Face. Joker wanted to show that even Gotham’s White Knight could be broken, and was unfortunately proven right thanks to some twisted manipulation.

#34: The Death Swap

“Knives Out” (2019)

Everyone loves a whodunit with a twist, but what happens when one twist leads to another? Rich novelist Harlan Thrombey is found dead one morning with his throat cut open, but here is where the tangles begin. First, it’s revealed that he killed himself to protect his nurse, Marta, who allegedly accidentally poisoned him by mixing up his medications. However, it turns out that the real criminal swapped the medicine before Marta did... meaning that Marta gave Harlan the right treatment. The two only assumed that Marta accidentally poisoned him, and Harlan hastily took his own life to protect her from a crime she never committed.

#33: An Inescapable Dream

“Brazil” (1985)

In a dystopian future where bureaucracy means life or death, Sam Lowry is strapped to a chair, preparing to be tortured. Suddenly, the resistance arrives to break him out, and he rides off into the sunset with a happy ending that anyone could dream of. Literally, as it turns out, his grand escape was all a delusion; he’s still strapped to the chair, and he’s been driven mad to the point where his only means of escaping this bleak reality is all in his head. Every day, this 80s cult classic becomes more relevant; it makes you wonder how long before we all end up in Sam’s shoes… if we aren’t already.

#32: The Real Kidnapper

“Prisoners” (2013)

Keller Dover and Detective Loki are hellbent on finding two kidnapped girls, one of them being Dover's daughter. Dover takes matters into his own hands by torturing Alex, the man he thinks is the kidnapper. It turns out that they weren't too far off... the real kidnapper was actually Alex's alleged aunt, Holly. Grieving the loss of her own son, Holly started abducting children in her attempt to spite God and make other parents feel her pain. Just to make it extra twisted, Alex was actually one of her abductees, and she had him change his name and pretend that he was her nephew. It’s always the ones nobody suspects.

#31: The Transporting Man Trick

“The Prestige” (2006)

They always say, “A good magician never reveals their secret”. Is it because it’d spoil the illusion, or is it because the truth is more horrifying than you think? For rival magicians Angier and Borden, it’s definitely the latter, as they constantly try to one-up each other on the Transported Man trick. Angier thinks he’s the winner by framing Borden for murder, only to be shot to death by the REAL Borden. The man Angier framed was actually Borden’s twin brother, acting as his double during the shows. The lengths they went through to keep up the illusion are equally terrifying. While the twin is sentenced to death, Borden still won in the end by making the competition disappear... permanently.

#30: John Was Heading to the Wolves All Along

“The Grey” (2011)

The theme of man versus nature is the focus of this movie, where a group of plane crash survivors must navigate the harsh territory they’ve landed in. The journey isn’t for the faint of heart, as many in this ragtag crew are picked off by bloodthirsty wolves. If you didn’t think things could possibly get worse, just wait. John Ottway, the group’s leader, shockingly discovers that he wasn’t guiding the survivors away from danger. He was actually leading them towards the wolves’ main turf the whole time. By the time he realizes this, he’s the only man left standing. It’s a fatal error that means the chance of escape was always nonexistent. Safe to say he screwed up big time!

#29: Esther Was a Grown Woman

“Orphan” (2009)

When the Colemans adopt a young girl named Esther, their attempt to expand their family takes a drastic turn. It’s established very quickly that something’s not right with their new daughter, but nobody could have predicted the truth. As it turns out, this sweet little girl is actually a psychopath named Leena who’s in her mid-thirties. Diagnosed with hypopituitarism, Leena used her condition to masquerade as a child. The serial killer would then put the Colemans through hell. The adoption process can be a nervous experience all on its own, but something as terrifying as this takes things to the next level.

#28: The Visions Were of His Death

“Don’t Look Now” (1973)

When a grieving couple experiences strange events in Venice that suggest their daughter could still be alive, their trip abroad becomes a psychological minefield. The father, John Baxter, gets odd glimpses of a girl in a red jacket, who he begins to think might be her. When he confronts her, John gets the shock of a lifetime. The girl is actually a little person responsible for multiple murders earlier in the film, who then kills John. It’s certainly a bleak ending. But what makes it worse is that the visions he had were of his own death, meaning he unknowingly got a sneak peek into his demise. “Don’t Look Now” isn’t just a catchy title – it’s a warning for the protagonist.

#27: Sarah Dreamt Her Escape

“The Descent” (2005)

Spelunking is already dangerous under normal circumstances, so when you add monsters called crawlers in the mix, you’ve got a recipe for disaster. At the end of “The Descent,” Sarah has escaped from this hell hole and got to safety. But this is soon revealed to be a dream. She then wakes up still in the cave, with the threat of more crawlers soon on their way. It’s a grim way for the movie to wrap up and kills any hope for a happy resolution. It’s actually so dark that this ending was only released in the UK. It was then replaced by a new one where she does get out. Either way, this twist was bleak!

#26: Gabriel Was Her Twin Brother

“Malignant” (2021)

There’s a lot to unpack with this film, but the main takeaway is that Madison May has serious family issues. The cause for the strange occurrences that happen is a man named Gabriel, who we learn is her twin. He was a parasitic tumor that latched onto the back of her body. Even though a surgery was done to separate them, Gabriel still lingered in her mind. And after Madison was injured by her abusive husband, he was reawakened. He’s like an R-Rated mashup between Voldemort from the first “Harry Potter” movie and Jonas Jr. from “The Venture Bros”. While the twist is admittedly convoluted, it’s still ripe with horror. Seriously, a secret twin brother that shared your body and wanted to kill you? Yikes.

#25: Aunt Helen Was Abusive

“The Perks of Being a Wallflower” (2012)

Growing up never looked as intense as it did in this indie coming-of-age story. Throughout the movie it’s clear that Charlie Kelmeckis is dealing with depression. The troubled highschooler and self-described “wallflower” goes through a series of lows that spiral until he’s in the hospital. While there, a psychiatrist starts a dialogue with Charlie about the buried memories he had of abuse he experienced as a child from his late Aunt Helen. Understandably, this is a heavy moment as it forces him to relive his painful past. It also recontextualizes how he sees his aunt. This twist is uncomfortable, but fortunately, Charlie learns to not let his trauma define him. By coming to terms with it, he begins to forge his future.

#24: Howie Was the Sacrifice

“The Wicker Man” (1973)

While trying to investigate a young girl’s disappearance, Sergeant Howie’s time on the island of Summerisle has him confused to say the least. Howie eventually finds the girl alive, but believes that the islanders want to kill her as a ritualistic sacrifice. Howie is half right – the islanders do plan to kill someone – but the thing is, the girl isn’t the sacrifice … Howie is. Unfortunately he discovers this too late as he’s cornered by the islanders and set ablaze. This was a movie with no happy ending in sight. In the 2006 remake, the twist turns into a bit of a joke thanks to Nicholas Cage’s overperforming, but the twist in the original remains haunting to its core.

#23: Louise’s Daughter Dies in the Future, Not the Past

“Arrival” (2016)

When aliens land on Earth, it’s up to linguist Louise Banks to find a way to talk with them and learn their intentions. However, time acts weird throughout this film. Many key scenes actually play out of order. That includes the scenes we get of Louise’s daughter Hannah, which appear to the audience to be flashbacks. While we know Hannah died from an illness, we later learn that this moment actually happens in the future. Hannah’s scenes aren’t flashbacks; they’re flash-forwards. They’re a grim teaser for what’s to come in Louise’s life.

#22: The Monsters Were Defeated

“The Mist” (2007)

Bleak doesn’t even begin to describe this plot twist. Creatures who cloak themselves in mist take over the world, and as the pandemonium grows, people get desperate. Deciding that they’ve had enough of this hell, a group of survivors choose to end their lives. Yes, that’s incredibly dark, but wait, there’s more. Their de-facto leader, David Drayton, mercy kills most of the group, but there’s no bullet left for David himself. He steps out of his car and surrenders to the monstrosities of the mist, only to shockingly discover that the crisis has been averted. David murdered his allies, and his own son, for nothing. This twist shows how “The Mist” definitely isn’t for the faint of heart.

#21: Evelyn Is Katherine’s Mother

“Chinatown” (1974)

This is a gripping story about politics, water, and, as it turns out, extreme familial trauma. Private investigator Jake Gittes gets roped into Evelyn Cross’s whirlwind of a life. The two find themselves at odds with Evelyn’s wealthy father Noah. But they also end up at odds with each other. She tells Jake that she has a sister named Katherine, but her story keeps changing. This leads him to accuse her of lying and holding Katherine hostage. That’s when Evelyn drops the bombshell that Katherine isn’t her sister, not entirely. She’s her sister, and her daughter, having been the byproduct of Noah’s abuse of Evelyn when she was a teenager. It’s a heartbreaking reveal that cements how much of a monster Noah Cross is.

#20: Darth Vader Is Luke’s Father

“Star Wars: Episode V – The Empire Strikes Back” (1980)

There are famous plot twists, and then there’s learning that Darth Vader is Luke’s father. The mother of all movie twists, this one threw everything into question and ended the second “Star Wars” film on a delightfully dark and ambiguous note. It’s really messed up when you think about it. Luke has essentially been recruited to kill this man only to learn that he is family, which means he’ll have to fight his own blood. And speaking of blood, Luke comes to the realization that, yes, his own dad just severely wounded him. Furthermore, he learns that his father wasn’t some heroic martyr who died fighting the Empire, but the ruthless leader of said Empire. Needless to say, the realization sends him reeling.

#19: It Was an Accident

“Bodies Bodies Bodies” (2022)

Another huge success for A24, “Bodies Bodies Bodies” is a wickedly smart horror comedy that produces, well, a lot of bodies. A man named David is presumably murdered during a party, resulting in a Christie-esque mystery. The body count begins to pile up as the party guests suspect and ultimately kill each other in a fever of paranoia. But it’s eventually revealed that David accidentally ended his own life while filming a video for TikTok. The bruised and battered survivors realize with horror that there was never a murder mystery and that the resulting bloodshed was all for nothing. It’s a brilliant subversion, and the implication that these people killed each other over an accident is a startling one, indeed.

#18: Jacob Never Left Vietnam

“Jacob's Ladder” (1990)

This cult classic opens in Vietnam, with soldier Jacob Singer getting stabbed with a bayonet. He then wakes up in New York, where he experiences all sorts of nightmarish delusions. That is, until he meets a man named Michael Newman, who essentially tells Jacob that he is dead. Michael produced a drug called The Ladder, which turned soldiers aggressive. It was tested on Jacob’s unit, and he was stabbed by one of his fellow comrades. Everything in New York was just some kind of purgatory-like fantasy as he transitioned beyond. It’s tragic knowing that Jacob is dead, but the knowledge that he was secretly experimented on and killed by a member of his own unit makes it all the more devastating.

#17: Faking the Good Side

“Primal Fear” (1996)

This legal thriller introduced the incredible talent that is Edward Norton and earned him his first Oscar nomination. He plays Aaron Stampler, a young altar boy who is accused of killing an Archbishop. Aaron suffers from dissociative identity disorder, and his other personality, a man named “Roy,” claims responsibility for the killing. Aaron is found not guilty by reason of insanity and sent to a psychiatric hospital. But the proud man can’t help himself, and he reveals to his lawyer that he faked the identity disorder to get a lenient sentence and avoid prison. He was actually the sociopathic Roy all along and completely manipulated the justice system with the fake “Aaron” persona.

#16: The Homicidal Personality Survives

“Identity” (2003)

This James Mangold thriller takes us inside the mind of a killer. No, seriously, most of it takes place inside someone’s brain. The story begins in the vein of Agatha Christie, with ten strangers stranded in a small Nevada motel. But the characters inside the motel are actually “personalities” of a killer named Malcolm Rivers, and Rivers’s psychiatrist is attempting to find the “homicidal personality.” He is seemingly successful, as the killer is removed and the “cured” Malcolm is sent to a psychiatric hospital. Only, that’s not the case. The homicidal personality faked its death and reemerges, causing Malcolm to kill everyone involved in his transport. Not only does the treatment fail, but it allows a killer to quite literally walk free.

#15: A Creature in the Basement

“Barbarian” (2022)

This is one of those movies that goes in a completely different direction in its second half. The first act is a character-based thriller, as Tess and Keith are accidentally double-booked at the same Airbnb. Tess is hesitant around Keith, and much of the drama is centered around her initial mistrust. But her questions are rendered moot at the end of the first half, when Keith is killed by a creature in the basement. The rest of the film delves into the backstory of this creature and its attempts to kill both Tess and the house’s owner. The film turns into a creature feature involving death, kidnapping and a host of other twisted occurrences. So, yeah, it goes in a pretty dark direction…

#14: The Narrator Was Tyler

“Fight Club” (1999)

This is one of those plot twists that everyone knows, even if they haven’t seen the film. It’s famously revealed that the destructive and anti-consumerist Tyler Durden was a concocted persona of The Narrator’s. And now we’re realizing that the Edward Norton character has been involved in many “fake personality” plot twists. The Narrator created Tyler to act out his subconscious desires, like rebelling against the system and destroying entire buildings with explosives. The Narrator is quite a likable character throughout much of the movie, but the dark twist reveals that he’s actually the anarchistic leader of a terrorist organization. Like he tells Marla, this is a very strange time in his life…

#13: The Armitage Family Secret

“Get Out” (2017)

Jordan Peele’s masterpiece is a horror film based on race relations. Chris is in an interracial relationship with Rose, who takes him to visit her wealthy liberal parents for the first time. But it turns out they have ulterior motives. Rose actually befriends Black men, only to take them to her family home to be experimented upon. These men are consciously sent to “The Sunken Place” while their physical bodies are hijacked by Armitage family members. The transplant allows these ailing Armitages to live their lives inside of a healthy Black body. It’s a fascinating twist that blends B-movie thrills with thoughtful social commentary. Peele would follow this with another delightful turn in “Us,” revealing that the “real” Adelaide was actually her Tethered.

#12: Geun-sae in the Bunker

“Parasite” (2019)

“Barbarian” shares many similarities with “Parasite.” Like “Barbarian,” “Parasite” begins realistically, with the poor Kim family infiltrating the wealthy Parks as their personal employees. Then, the movie shifts focus in the second half and goes in a completely different direction thanks to a person in the basement. It’s revealed that a man named Geun-sae has been inhabiting a secret bunker inside the Park home for the last four years. It’s a pretty disturbing twist, but it gets even worse. In the bloody climax of the film, Geun-sae breaks free from the bunker and causes a massacre at Da-song's birthday party. The genre switch is captivating, turning “Parasite” from a comedic social commentary to borderline horror.

#11: Keyser Söze Gets Away

“The Usual Suspects” (1995)

Directed by Bryan Singer, “The Usual Suspects” is a classic thriller about the mythical crime lord Keyser Söze. Söze burned down a ship in San Pedro Bay and killed dozens of people. One of the survivors is con artist Verbal Kint, who provides information to the police about the crime boss. But in the movie’s famous twist ending, Verbal walks out of the police station, loses his trademark limp, and becomes Keyser Söze. He made up the whole story, and Agent Kujan realizes with horror that he let the elusive crime lord slip right through his fingers. Söze escapes in style and fades back into anonymity, a huge grin of victory splashed across his face.

#10: Leonard Killed His Wife

“Memento” (2000)

Throughout Christopher Nolan’s “Memento,” amnesiac Leonard Shelby leaves himself an intricate series of notes that will hopefully lead him to the man who assaulted and murdered his wife. We also learn of a fellow amnesiac named Sammy Jankis who accidentally killed his wife by giving her too many insulin injections. However, at the end of the movie, we witness Leonard being told that he’s the real Sammy and that he’s the one who killed his wife. According to Teddy, he repressed these memories out of guilt – his mission is fake and impossible to fulfill. Leonard is essentially an amnesiac serial killer being used by Teddy. Terrifying, right?

#9: Jigsaw Was in the Room the Whole Time

“Saw” (2004)

The opening minutes of “Saw” certainly make an impression. Two men wake up chained to a dilapidated industrial bathroom with a bloody corpse lying between them. Fun stuff. We also learn that the Jigsaw Killer likes to watch his victims, and while we knew deep down that Zep wasn’t Jigsaw, we certainly weren’t expecting the corpse to be! At the end of the movie, the corpse rises from the floor and reveals himself to be Jigsaw right before locking Adam in the bathroom. It’s a massive shock that reinforces the true depravity and psychopathic methods of Jigsaw. While the “Saw” movies would decrease in quality, that final “game over” is legendary stuff.

#8: Malcolm Was Dead the Whole Time

“The Sixth Sense” (1999)

At the beginning of the movie, child psychologist Malcolm Crowe is shot by a psychotic former patient. Since it appears as if he’s recovered, our minds are shattered when it’s revealed that he has been dead the whole time. It’s certainly a dark realization to find that the protagonist is a ghost, but it’s still an ultimately happy ending when Crowe is sent to Heaven after rectifying his failures. Two years later, “The Others” would provide another brilliant ghost-centric twist by revealing that the family are the actual ghosts haunting the house. Both movies successfully flipped the conventional ghost story on its head and provided some of the greatest twists in the horror genre.

#7: Teddy / Andrew Killed His Wife

“Shutter Island” (2010)

Movies love to utilize the “protagonist actually killed their wife” twist, don’t they? Throughout “Shutter Island,” we watch as U.S. Marshal Teddy Daniels investigates the disappearance of a patient with mental health issues. But when Teddy enters the lighthouse ... everything changes. We learn that Teddy is actually Andrew Laeddis, an institutionalized man who killed his wife after she murdered their children. As if filicide and uxoricide weren’t dark enough, we also learn that the girl Laeddis dreams about is his murdered daughter, proving that his mind has been irreparably damaged and wracked with guilt. Furthermore, Laeddis becomes aware and conscious enough to plan for his own lobotomy. “Shutter Island” is a bleak experience, start to finish.

#6: Norman Is Mother / The Killer

“Psycho” (1960)

“Psycho” has perhaps one of the greatest twists in cinematic history. Throughout the movie, we believe that Norman Bates is nothing but a repressed man-child who protects his domineering, psychotic mother. However, the famous ending reveals that his mother is long dead, and that Norman is the true psychopath. After killing his mother and her boyfriend out of jealousy, he took on the persona of his mother to alleviate his loneliness and guilt, and he uses this persona to murder those he feels attracted to. The twist made Norman one of cinema’s most iconic villains, and left ‘60s audiences with the fear that danger could be lurking anywhere and behind any façade.

#5: Head in a Box

“Se7en” (1995)

“Seven”’s twist may not be as iconic as “Psycho,”’s, but it’s arguably more depraved. After John Doe turns himself in and takes the two detectives to the final murder location, a delivery man brings them a mysterious box. After a few incredibly tense minutes, we learn that the box contains the head of David’s pregnant wife, representing the killer’s envy. David then becomes wrath by shooting Doe in an act of uninhibited rage. John Doe wins, David goes insane, and Somerset can only look on in defeat. While the movie is absurdly dark, this final twist somehow ratchets the depravity to 11, reinforcing the idea that humanity is inherently flawed.

#4: Amy Framed Her Husband

“Gone Girl” (2014)

“Gone Girl” isn’t your grandmother’s murder mystery. The first half of the movie plays out like a typical crime drama, as Nick Dunne searches for his missing wife and is falsely accused of her murder. However, the movie does a complete 180 halfway through when it reveals that a jealous Amy intricately framed her husband after learning of his affair. The twist not only works incredibly well as a dramatic story development, but it also strengthens the movie’s morose themes regarding manipulation and abusive relationships. “Gone Girl” goes from a relatively conventional murder mystery to a haunting firsthand account of a cunning sociopath. And you know what? That’s even scarier.

#3: Soylent Green Is People

“Soylent Green” (1973)

Like Norman Bates being Mother, the fact that Soylent Green is made from people is not a surprise to modern audiences, but that doesn’t make it any less impactful. In this dystopian society, a green wafer called Soylent Green is created, said to be a highly nutritious food source created from plankton. However, we later learn that Soylent Green is actually made from human remains, as humans are a great source of protein for a starving society. It’s a horrifying reveal, but it also fits perfectly with the movie’s themes of overpopulation, resource management, and climate control. It’s a much-needed slap in the face that remains relevant and disturbingly prophetic even all these years later.

#2: Apes Have Taken Over the World

“Planet of the Apes” (1968)

While “Planet of the Apes” is a long-running franchise, nothing beats the original’s twist. After landing on a planet ruled by sentient, talking apes, Taylor escapes from their grasp only to come upon a half-buried Statue of Liberty. He discovers that he was on Earth all along and that modern humanity had wiped itself out in some kind of nuclear war. It’s not only a devastating ending that caps the story in theatrical fashion, but also a dismaying comment on the Cold War and the possible future of humanity. It’s not as dramatically relevant as it once was, but it’s still a distressing ending that captures the fears of its time.

#1: Oh Dae-su & ... His Daughter

“Oldboy” (2003)

Murder and nuclear war may be scary topics, but nothing feels worse than learning that the protagonist unknowingly had relations with his own daughter. The movie opens with Dae-su being kidnapped and imprisoned for fifteen years. After escaping and embarking on a campaign of revenge, he befriends a young chef named Mi-do, and the two become intimate. However, it’s later revealed that Dae-su was hypnotized into falling for Mi-do, who is revealed to be his now-adult daughter. It’s equal parts shocking and horrifying, eliciting a visceral bodily reaction of revulsion from most viewers.

What morbid twist caught you by surprise? Let us know in the comments.