4 
1 -
1The City on The Edge of Forever -
2Balance of Terror -
3Journey to Babel -
4Mudd's Women -
5The Corbomite Maneuver -
6Shore Leave -
7The Devil in the Dark -
8Amok Time -
9The Apple -
10Catspaw -
11Wolf in the Fold -
12The Trouble with Tribbles -
13A Piece of the Action -
14Bread and Circuses -
15Spectre of the Gun -
16Wink of an Eye -
17Elaan of Troyius -
18The Cloud Minders -
19The Immunity Syndrome -
20The Enemy Within -
21The Man Trap -
22Where No Man Has Gone Before -
23The Naked Time -
24What Are Little Girls Made Of? -
25Charlie X -
26Arena -
27The Cage -
28Dagger of the Mind -
29The Menagerie Part 1 -
30The Conscience of the King -
31The Galileo Seven -
32The Squire of Gothos -
33Tomorrow Is Yesterday -
34Court Martial -
35The Return of the Archons -
36Space Seed -
37A Taste of Armageddon -
38This Side of Paradise -
39Errand of Mercy -
40The Alternative Factor -
41Operation - Annihilate! -
42Who Mourns for Adonais? -
43The Changeling -
44Mirror, Mirror -
45The Doomsday Machine -
46I, Mudd -
47Metamorphosis -
48Friday's Child -
49The Deadly Years -
50Obsession -
51The Gamesters of Triskelion -
52A Private Little War -
53Return to Tomorrow -
54Patterns of Force -
55By Any Other Name -
56The Omega Glory -
57The Ultimate Computer -
58Assignment: Earth -
59Spock's Brain -
60The Enterprise Incident -
61The Paradise Syndrome -
62And the Children Shall Lead -
63Is There in Truth No Beauty? -
64For the World Is Hollow and I Have Touched the Sky -
65The Tholian Web -
66Plato's Stepchildren -
67The Empath -
68Whom Gods Destroy -
69Let That Be Your Last Battlefield -
70The Mark of Gideon -
71That Which Survives -
72Requiem for Methuselah -
73The Way to Eden -
74The Savage Curtain -
75All Our Yesterdays -
76Turnabout Intruder -
77Miri -
78Day of the Dove -
79The Lights of Zetar -
80The Menagerie Part 2
