TMDB API
1967-03-18 • 25 min
The Doctor is unable to convince the colonists that the Macra exist and an attempt to brainwash his companions results in Ben betraying his friends.
Peter Jeffrey
Pilot
Gertan Klauber
Ola
Frazer Hines
Jamie
Anneke Wills
Polly
Michael Craze
Ben
Terence Lodge
Medok
Denis Goacher
Controller (voice)
Richard Beale
Broadcast Voice (voice)
Graham Leaman
Controller
Ian Stuart Black
Writer
John Davies
Director