UFO: Episódios
Temporada 1
| # | Episode name | Data |
|---|---|---|
| 1 | Identified | 16/09/1970 |
| 2 | Exposed | 23/09/1970 |
| 3 | The Cat with Ten Lives | 30/09/1970 |
| 4 | Conflict | 07/10/1970 |
| 5 | A Question of Priorities | 14/10/1970 |
| 6 | E.S.P. | 21/10/1970 |
| 7 | Kill Straker! | 04/11/1970 |
| 8 | Sub-Smash | 11/11/1970 |
| 9 | Destruction | 02/12/1970 |
| 10 | The Square Triangle | 09/12/1970 |
| 11 | Close Up | 16/12/1970 |
| 12 | The Psychobombs | 30/12/1970 |
| 13 | Survival | 06/01/1971 |
| 14 | Mindbender | 13/01/1971 |
| 15 | Flight Path | 20/01/1971 |
| 16 | The Man Who Came Back | 03/02/1971 |
| 17 | The Dalotek Affair | 10/02/1971 |
| 18 | Timelash | 17/02/1971 |
| 19 | Ordeal | 14/04/1971 |
| 20 | Court Martial | 01/05/1971 |
| 21 | Computer Affair | 15/05/1971 |
| 22 | Confetti Check A-O.K. | 10/07/1971 |
| 23 | The Sound of Silence | 17/07/1971 |
| 24 | Reflections in the Water | 24/07/1971 |
| 25 | The Responsibility Seat | 08/03/1973 |
| 26 | The Long Sleep | 15/03/1973 |