| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S01E01 | The Beginning |
September 25, 1968
ITV1
|
50 | |
| S01E02 | The Invisible Man |
October 2, 1968
ITV1
|
50 | |
| S01E03 | Operation Deep-Freeze |
October 30, 1968
ITV1
|
50 | |
| S01E04 | A Case of Lemmings |
January 22, 1969
ITV1
|
50 | |
| S01E05 | The Interrogation |
January 29, 1969
ITV1
|
50 | |
| S01E06 | The Search |
January 1, 1969
ITV1
|
50 | |
| S01E07 | The Dark Island |
December 4, 1968
ITV1
|
50 | |
| S01E08 | The Iron Man |
November 20, 1968
ITV1
|
50 | |
| S01E09 | The Experiment |
October 16, 1968
ITV1
|
50 | |
| S01E10 | The Fanatics |
December 11, 1968
ITV1
|
50 | |
| S01E11 | The Silent Enemy |
February 12, 1969
ITV1
|
50 | |
| S01E12 | To Trap A Rat |
November 13, 1968
ITV1
|
50 | |
| S01E13 | The Gilded Cage |
January 8, 1969
ITV1
|
50 | |
| S01E14 | Get Me Out Of Here! |
February 26, 1969
ITV1
|
50 | |
| S01E15 | The Ghost Plane |
November 27, 1968
ITV1
|
50 | |
| S01E16 | The Night People |
March 5, 1969
ITV1
|
50 | |
| S01E17 | Twelve Hours |
December 18, 1968
ITV1
|
50 | |
| S01E18 | Shadow of the Panther |
January 15, 1969
ITV1
|
50 | |
| S01E19 | Full Circle |
March 26, 1969
ITV1
|
50 | |
| S01E20 | Reply Box No. 666 |
October 9, 1968
ITV1
|
50 | |
| S01E21 | Project Zero |
March 12, 1969
ITV1
|
50 | |
| S01E22 | The Survivors |
November 6, 1968
ITV1
|
50 | |
| S01E23 | The Body Snatchers |
February 19, 1969
ITV1
|
50 | |
| S01E24 | The Mission |
February 5, 1969
ITV1
|
50 | |
| S01E25 | The Gun-Runners |
April 23, 1969
ITV1
|
50 | |
| S01E26 | Nutcracker |
April 2, 1969
ITV1
|
50 | |
| S01E27 | The Final Countdown |
April 16, 1969
ITV1
|
50 | |
| S01E28 | Happening |
October 23, 1968
ITV1
|
50 | |
| S01E29 | Desert Journey |
March 19, 1969
ITV1
|
50 | |
| S01E30 |
Autokill
series finale
|
April 30, 1969
ITV1
|
50 |
No artwork of this type.
No artwork of this type.
No artwork of this type.