15. The Full Circle
Aired Dec 11, 197552 minTMDb
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.
Your diary entry
Sign in to log when you watched this episode, add your rating, and write a review.
Sign in →