Doctor Who · SEASON 16
The Ribos Operation (4)
Episode 4 · 1978-09-23
- Drama
- Action & Adventure
- Sci-Fi & Fantasy
Episode overview
Trapped in the catacombs between a mad warlord and ravenous monsters, the Doctor and Romana work desperately to obtain the segment of the Key to Time - and escape alive.
25 minutes
Season 16 episodes
1. The Ribos Operation (1)1978-09-02
2. The Ribos Operation (2)1978-09-09
3. The Ribos Operation (3)1978-09-16
4. The Ribos Operation (4)1978-09-23
5. The Pirate Planet (1)1978-09-30
6. The Pirate Planet (2)1978-10-07
7. The Pirate Planet (3)1978-10-14
8. The Pirate Planet (4)1978-10-21
9. The Stones of Blood (1)1978-10-28
10. The Stones of Blood (2)1978-11-04
11. The Stones of Blood (3)1978-11-11
12. The Stones of Blood (4)1978-11-18
13. The Androids of Tara (1)1978-11-25
14. The Androids of Tara (2)1978-12-02
15. The Androids of Tara (3)1978-12-09
16. The Androids of Tara (4)1978-12-16
17. The Power of Kroll (1)1978-12-23
18. The Power of Kroll (2)1978-12-30
19. The Power of Kroll (3)1979-01-06
20. The Power of Kroll (4)1979-01-13
21. The Armageddon Factor (1)1979-01-20
22. The Armageddon Factor (2)1979-01-27
23. The Armageddon Factor (3)1979-02-03
24. The Armageddon Factor (4)1979-02-10
25. The Armageddon Factor (5)1979-02-17
26. The Armageddon Factor (6)1979-02-24
