Space: 1999

Season 1 Episode 15: The Full Circle

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.

Genre:

Sci-Fi & Fantasy

Seasons:

2

Episodes:

48

Cast:

Martin Landau, Barbara Bain, Catherine Schell

Quality:

HD

Duration:

52 min

First Air:

1975

Rating:

7.1