Özet bulunamadı.
Tom Baker
The Doctor
Elisabeth Sladen
Sarah Jane Smith
Philip Madoc
Doctor Solon
Colin Fay
Condo
Michael Spice
Morbius (voice)
Stuart Fell
Morbius Monster
Cynthia Grenville
Maren
Gillian Brown
Ohica
John Scott Martin
Kriz
Jon Pertwee
The Doctor (3) (picture) (uncredited)
Patrick Troughton
The Doctor (2) (picture) (uncredited)
William Hartnell
The Doctor (1) (picture) (uncredited)
