Space: 1999 · SEASON 1
The Full Circle
Episode 15 · 1975-12-11

- Sci-Fi & Fantasy
Episode overview
When exploring a habitable planet, members of the Alphan survey party vanish without a trace. Are they the victims of an indigenous tribe of Stone Age humanoids? The mystery deepens when a dead caveman is found to have capped teeth. Others soon notice the primitive cave chief and his mate bear an uncanny resemblance to the missing John Koenig and Helena Russell.
52 minutes
Season 1 episodes
1. Breakaway1975-09-04
2. Force of Life1975-09-11
3. Collision Course1975-09-18
4. War Games1975-09-25
5. Death's Other Dominion1975-10-02
6. Voyager's Return1975-10-09
7. Alpha Child1975-10-16
8. Dragon's Domain1975-10-23
9. Mission of the Darians1975-10-30
10. Black Sun1975-11-06
11. Guardian of Piri1975-11-13
12. End of Eternity1975-11-20
13. Matter of Life and Death1975-11-27
14. Earthbound1975-12-04
15. The Full Circle1975-12-11
16. Another Time, Another Place1975-12-18
17. The Last Sunset1976-01-01
18. The Infernal Machine1976-01-08
19. Ring Around the Moon1976-01-15
20. Missing Link1976-01-22
21. Space Brain1976-01-29
22. The Troubled Spirit1976-02-05
23. The Testament of Arkadia1976-02-12
24. The Last Enemy1976-02-19