Nagini was at Voldemort's side throughout the "Harry Potter" books and movies, but the "Fantastic Beasts" series has since tried to give the character a backstory. Naturally, the fan theories have been steadily flowing ever since the maledictus character was added to the series in "The Crimes of Grindelwald". But, wait? What's that? Nagini is actually the Dark Lord's mother?? Voldemort's mum is actually his snake??? Is this real, or have you just been on the butterbeer again?

A Battle Between Sauron and Voldemort

Wait, is that? No, it can’t be, is it? For this list, we’re looking at those Hollywood stars who became somewhat or entirely unrecognizable on-screen, thanks to some genius special effects and makeup. Our countdown of unrecognizable actors includes Voldemort, Pennywise, the Grinch, Freddy Krueger, Mrs. Doubtfire and more! Did your favorite actor make the list? Let us know in the comments!

¡Top 10 VILLANOS Que PODRÍAN Tener Películas GENIALES Sobre Sus ORÍGENES! Suscríbete: https://www.youtube.com/user/watchmojoespanol Las grandes películas necesitan grandes héroes, pero más que eso, necesitan grandes villanos con grandes historias de fondo, ¡a veces incluso merecen sus películas propias! ¡WatchMojo Español presenta el Top 10 de villanos que podrían tener películas geniales sobre sus orígenes! Pero, ¿quién ocupará el primer lugar en nuestra lista? ¿Será el Emperador Palpatine de Star Wars, Thanos del Marvel Cinematic Universe o Lord Voldemort de Harry Potter? ¡Mira para averiguarlo! Sugiere tus ideas: http://watchmojo.com/sugerencias Facebook: http://www.facebook.com/WatchMojoEspanol Twitter: http://www.twitter.com/WatchMojoEs Instagram: http://www.instagram.com/watchmojoes #Villanos #Cine #Películas

Great movies need great heroes, bur more than that, they need great villains with great backstories, sometimes even deserving their own movies! WatchMojo presents the Top 10 Villains Who Ned Their Own Origin Story Movies! But who will take the top spot on our list? Will it be the Emperor Palpatine from Star Wars, Thanos from the Marvel Cinematic Universe, or Harry Potter's Lord Voldemort? Watch to find out!

Fans of the Harry Potter books who saw the movie adaptations found that there were a few plot points that the films either didn't explain, didn't capture fully or just flat out ignored. WatchMojo presents the Top 10 Biggest differences between the Harry Potter books and their movie counterparts. But what will take the top spot on our list? The story behind Voldemort's Parents, missing characters like Charlie Weasely, Teddy Lupin and Peeves, or the complete absence of St. Mungo's hospital? Watch to find out!

Deaths from the Harry Potter series of movies that had us crying, cheering, or just simply shocked us. WatchMojo presents the Top 10 Deaths from the Harry Potter Movies. But What will take the top spot? Is Lord Voldemort the obvious #1, or will it be one of the more heartbreaking deaths like Albus Dumbldore, or the gut wrenching death of Severus Snape? Watch to find out!

Be they Delores Jane Umbridge, Bellatrix Lestrange or Lord Voldemort himself, bad guys are some of the best characters in the Harry Potter franchise, but of all the villains, which one is the most despicably evil of them all? WatchMojo presents to Top 10 greatest villains to rule the wizarding world! But which will take our top spot? Watch to find out!

Tal como Lord Casco Oscuro dijo: “El mal siempre triunfa, porque el bien es tonto.” Bienvenido a WatchMojo Español, hoy conoceremos a los villanos más viles, sádicos y malvados de la ficción.

As Lord Dark Helmet put it: "Evil will always triumph, because good is dumb!" Welcome to WatchMojo, and today we’re counting down our picks for some of the most vile, sadistic, and evil villains in fiction.

Lego games have a tendency of altering their source material. Welcome to MojoPlays, and today, we're taking a look at 10 moments where Lego games rewrote the stories they adapted.

Ah, childhood nightmare fuel! Welcome to MsMojo, and today we’re counting down our picks for the most disturbing antagonists in films aimed at a younger audience. Beware of spoilers ahead.

No one is safe! For this list, we’ll be looking at the most brutal satirical sketches on the show.

These evil geniuses knew what they were doing. For this list, we’ll be looking at the most nuanced, diabolical, and effective schemes from movie villains!

Some characters count stealing the spotlight as their specialty! For this list, we’ll be looking at our favorite self-absorbed film characters who are just looking out for number one.