Patrick Troughton

Dr. Who

Michael Craze

Ben Jackson

Anneke Wills

Polly

Robert James

Lesterson

Nicholas Hawtrey

Deputy Governor Quinn

Martin King

The Examiner

Bernard Archard

Head of Security Bragen

Pamela Ann Davy

Janley

Peter Bathurst

Governor Hensell

Edward Kelsey

Resno

Richard Kane

Valmar

Peter Hawkins

Daleks (voice)

William Hartnell

The Doctor in the mirror (uncredited)

Christopher Barry