Patrick Troughton
Dr. Who
Acting
Michael Craze
Ben Jackson
Acting
Anneke Wills
Polly
Acting
Robert James
Lesterson
Acting
Nicholas Hawtrey
Deputy Governor Quinn
Acting
Martin King
The Examiner
Acting
Bernard Archard
Head of Security Bragen
Acting
Pamela Ann Davy
Janley
Acting
Peter Bathurst
Governor Hensell
Acting
Edward Kelsey
Resno
Acting
Richard Kane
Valmar
Acting
Peter Hawkins
Daleks (voice)
Acting
William Hartnell
The Doctor in the mirror (uncredited)
Acting