Doctor Who · SEASON 13
The Android Invasion (4)
Episode 16 · 1975-12-13

- Drama
- Action & Adventure
- Sci-Fi & Fantasy
Episode overview
The Doctor and Sarah reach Earth and try to warn the research centre about the Kraal invasion before Styggron unleashes his virus.
25 minutes
Season 13 episodes
1. Terror of the Zygons (1)1975-08-30
2. Terror of the Zygons (2)1975-09-06
3. Terror of the Zygons (3)1975-09-13
4. Terror of the Zygons (4)1975-09-20
5. Planet of Evil (1)1975-09-27
6. Planet of Evil (2)1975-10-04
7. Planet of Evil (3)1975-10-11
8. Planet of Evil (4)1975-10-18
9. Pyramids of Mars (1)1975-10-25
10. Pyramids of Mars (2)1975-11-01
11. Pyramids of Mars (3)1975-11-08
12. Pyramids of Mars (4)1975-11-15
13. The Android Invasion (1)1975-11-22
14. The Android Invasion (2)1975-11-29
15. The Android Invasion (3)1975-12-06
16. The Android Invasion (4)1975-12-13
17. The Brain of Morbius (1)1976-01-03
18. The Brain of Morbius (2)1976-01-10
19. The Brain of Morbius (3)1976-01-17
20. The Brain of Morbius (4)1976-01-24
21. The Seeds of Doom (1)1976-01-31
22. The Seeds of Doom (2)1976-02-07
23. The Seeds of Doom (3)1976-02-14
24. The Seeds of Doom (4)1976-02-21
25. The Seeds of Doom (5)1976-02-28
26. The Seeds of Doom (6)1976-03-06