Calificación
Reparto

Patrick Troughton
The Doctor

Frazer Hines
Jamie McCrimmon

Wendy Padbury
Zoe Heriot

Ronald Allen
Rago

Kenneth Ives
Toba

Arthur Cox
Cully

Felicity Gibson
Kando

Giles Block
Teel

Johnson Bayly
Educator Balan

Walter Fitzgerald
Director Senex

Alan Gerrard
Bovem

Brian Cant
Chairman Tensa

John Cross
Council Member

Ronald Mansell
Council Member

Malcolm Terris
Etnin

Nicolette Pendrell
Tolata