| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S01E01 | Beachhead |
January 10, 1967
ABC (US)
|
45 | |
| S01E02 | The Experiment |
January 17, 1967
ABC (US)
|
45 | |
| S01E03 | The Mutation |
January 24, 1967
ABC (US)
|
45 | |
| S01E04 | The Leeches |
January 31, 1967
ABC (US)
|
45 | |
| S01E05 | Genesis |
February 7, 1967
ABC (US)
|
45 | |
| S01E06 | Vikor |
February 14, 1967
ABC (US)
|
45 | |
| S01E07 | Nightmare |
February 21, 1967
ABC (US)
|
52 | |
| S01E08 | Doomsday Minus One |
February 28, 1967
ABC (US)
|
45 | |
| S01E09 | Quantity: Unknown |
March 7, 1967
ABC (US)
|
52 | |
| S01E10 | The Innocent |
March 14, 1967
ABC (US)
|
52 | |
| S01E11 | The Ivy Curtain |
March 21, 1967
ABC (US)
|
52 | |
| S01E12 | The Betrayed |
March 28, 1967
ABC (US)
|
45 | |
| S01E13 | Storm |
April 4, 1967
ABC (US)
|
45 | |
| S01E14 | Panic |
April 11, 1967
ABC (US)
|
45 | |
| S01E15 | Moonshot |
April 18, 1967
ABC (US)
|
52 | |
| S01E16 | Wall of Crystal |
May 2, 1967
ABC (US)
|
52 | |
| S01E17 |
The Condemned
season finale
|
May 9, 1967
ABC (US)
|
51 |
No artwork of this type.
No artwork of this type.
