Doctor Who · SEASON 15
The Invisible Enemy (4)
Episode 8 · 1977-10-22

- Drama
- Action & Adventure
- Sci-Fi & Fantasy
Episode overview
The Nucleus, now grown to human size, is determined to spawn and take over the Galaxy. Only the Doctor and Leela can stop it.
25 minutes
Season 15 episodes
1. Horror of Fang Rock (1)1977-09-03
2. Horror of Fang Rock (2)1977-09-10
3. Horror of Fang Rock (3)1977-09-17
4. Horror of Fang Rock (4)1977-09-24
5. The Invisible Enemy (1)1977-10-01
6. The Invisible Enemy (2)1977-10-08
7. The Invisible Enemy (3)1977-10-15
8. The Invisible Enemy (4)1977-10-22
9. Image of the Fendahl (1)1977-10-29
10. Image of the Fendahl (2)1977-11-05
11. Image of the Fendahl (3)1977-11-12
12. Image of the Fendahl (4)1977-11-19
13. The Sun Makers (1)1977-11-26
14. The Sun Makers (2)1977-12-03
15. The Sun Makers (3)1977-12-10
16. The Sun Makers (4)1977-12-17
17. Underworld (1)1978-01-07
18. Underworld (2)1978-01-14
19. Underworld (3)1978-01-21
20. Underworld (4)1978-01-28
21. The Invasion of Time (1)1978-02-04
22. The Invasion of Time (2)1978-02-11
23. The Invasion of Time (3)1978-02-18
24. The Invasion of Time (4)1978-02-25
25. The Invasion of Time (5)1978-03-04
26. The Invasion of Time (6)1978-03-11