“Do not adjust your computer screens…”

Season 1 (1963-1964)

1. “The Galaxy Being” (September 16, 1963)
2. “The Hundred Days of the Dragon” (September 23, 1963)
3. “The Architects of Fear” (September 30, 1963)
4. “The Man with the Power” (October 7, 1963)
5. “The Sixth Finger” (October 14, 1963)
6. “The Man Who Was Never Born” (October 28, 1963)
7. “O.B.I.T.” (November 4, 1963)
8. “The Human Factor” (November 11, 1963)
9. “Corpus Earthling” (November 18, 1963)
10. “Nightmare” (December 2, 1963)
11. “It Crawled Out of the Woodwork” (December 9, 1963)
12. “The Borderland” (December 16, 1963)
13. “Tourist Attraction” (December 23, 1963)
14. “The Zanti Misfits” (December 30, 1963)
15. “The Mice” (January 6, 1964)
16. “Controlled Experiment” (January 13, 1964)
17. “Don’t Open Till Doomsday” (January 20, 1964)
18. “ZZZZZ” (January 27, 1964)
19. “The Invisibles” (February 3, 1964)
20. “The Bellero Shield” (February 10, 1964)
21. “The Children of Spider County” (February 17, 1964)
22. “Specimen: Unknown” (February 24, 1964)
23. “Second Chance” (March 2, 1964)
24. “Moonstone” (March 9, 1964)
25. “The Mutant” (March 16, 1964)
26. “The Guests” (March 23, 1964)
27. “Fun and Games” (March 30, 1964)
28. “The Special One” (April 6, 1964)
29. “A Feasibility Study” (April 13, 1964)
30. “Production and Decay of Strange Particles” (April 20, 1964)
31. “The Chameleon” (April 27, 1964)
32. “The Forms of Things Unknown” (May 4, 1964)

Season 2 (1964-1965)

1. “Soldier” (September 19, 1964)
2. “Cold Hands, Warm Heart” (September 26, 1964)
3. “Behold, Eck!” (October 3, 1964)
4. “Expanding Human” (October 10, 1964)
5. “Demon with a Glass Hand” (October 17, 1964)
6. “Cry of Silence” (October 24, 1964)
7. “The Invisible Enemy” (October 31, 1964)
8. “Wolf 359” (November 7, 1964)
9. “I, Robot” (November 14, 1964)
10. “The Inheritors: Part 1” (November 21, 1964)
11. “The Inheritors: Part 2” (November 28, 1964)
12. “Keeper of the Purple Twilight” (December 5, 1964)
13. “The Duplicate Man” (December 19, 1964)
14. “Counterweight” (December 26, 1964)
15. “The Brain of Colonel Barham” (January 2, 1965)
16. “The Premonition” (January 9, 1965)
17. “The Probe” (January 16, 1965)