UFO — Season 1, episode 4 watch online

Episodes — Season 1

1. 1 Episode 1 «Identified» September 16, 1970
2. 2 Episode 2 «Exposed» September 23, 1970
3. 3 Episode 3 «The Cat with Ten Lives» September 30, 1970
4. 4 Episode 4 «Conflict» October 7, 1970
5. 5 Episode 5 «A Question of Priorities» October 14, 1970
6. 6 Episode 6 «E.S.P.» October 21, 1970
7. 7 Episode 7 «Kill Straker!» November 4, 1970
8. 8 Episode 8 «Sub-Smash» November 11, 1970
9. 9 Episode 9 «Destruction» December 2, 1970
10. 10 Episode 10 «The Square Triangle» December 9, 1970
11. 11 Episode 11 «Close Up» December 16, 1970
12. 12 Episode 12 «The Psychobombs» December 30, 1970
13. 13 Episode 13 «Survival» January 6, 1971
14. 14 Episode 14 «Mindbender» January 13, 1971
15. 15 Episode 15 «Flight Path» January 20, 1971
16. 16 Episode 16 «The Man Who Came Back» February 3, 1971
17. 17 Episode 17 «The Dalotek Affair» February 10, 1971
18. 18 Episode 18 «Timelash» February 17, 1971
19. 19 Episode 19 «Ordeal» April 14, 1971
20. 20 Episode 20 «Court Martial» May 1, 1971
21. 21 Episode 21 «Computer Affair» May 15, 1971
22. 22 Episode 22 «Confetti Check A-O.K.» July 10, 1971
23. 23 Episode 23 «The Sound of Silence» July 17, 1971
24. 24 Episode 24 «Reflections in the Water» July 24, 1971
25. 25 Episode 25 «The Responsibility Seat» July 31, 1971
26. 26 Episode 26 «The Long Sleep» August 7, 1971