Space: 1999 · SEASON 2
The Immunity Syndrome
Episode 23 · 1977-10-29

- Sci-Fi & Fantasy
Episode overview
The arrival of the Alphans on another planet seems to cause a change in its atmosphere, setting off pollution and poisoning of the water. They meet Zoran, the sole survivor of the last exploratory force, who tells them that the planet is controlled by an immortal being - with whom Koenig must parley if he and his crew are to leave the planet alive.
51 minutes
Season 2 episodes
1. The Metamorph1976-09-04
2. The Exiles1976-09-11
3. Journey to Where1976-09-18
4. One Moment of Humanity1976-09-25
5. Brian the Brain1976-10-02
6. New Adam New Eve1976-10-09
7. The Mark of Archanon1976-10-16
8. The Rules of Luton1976-10-23
9. All That Glisters1976-10-28
10. The Taybor1976-11-04
11. Seed of Destruction1976-11-11
12. The AB Chrysalis1976-11-18
13. Catacombs of the Moon1976-11-25
14. Space Warp1976-12-02
15. A Matter of Balance1976-12-09
16. The Beta Cloud1976-12-16
17. The Lambda Factor1976-12-23
18. The Bringers of Wonder (1)1977-08-04
19. The Bringers of Wonder (2)1977-08-11
20. The Seance Spectre1977-08-18
21. Dorzak1977-08-25
22. Devil's Planet1977-09-01
23. The Immunity Syndrome1977-10-29
24. The Dorcons1977-11-12