Colony in Space (5) S19E19 - Colony in Space (5) 1971
The Master offers to help the colonists in exchange for information on the Primitive city and forces the Doctor to act as a guide by taking Jo hostage.
- Released: 1971-05-08
- Runtime: 50 minutes
- Genre:
- Stars: Jon Pertwee, Katy Manning, Richard Franklin, John Levene
- Director: Michael E. Briant