导演 Timothy Combe

The Doctor Jon Pertwee

Jo Grant Katy Manning

Brigadier Lethbridge-Stewart Nicholas Courtney

Captain Mike Yates Richard Franklin

Sergeant Benton John Levene

The Master Roger Delgado

Captain Chin Lee Pik-Sen Lim

Prison Governor Raymond Westwell

Dr. Roland Summers Michael Sheard

Professor Kettering Simon Lack

Corporal Bell Fernanda Marlowe

George Patrick Barnham Neil McCarthy

Arthur Linwood Clive Scott

Chief Prison Officer Powers Roy Purcell

Senior Prison Officer Green Eric Mason

Prison Officer Bill Matthews

Prison Officer Barry Wade

Prison Officer Dave Carter

Prison Officer Martin Gordon

Mailer William Marlowe

Vosper Hayden Jones

Fu Peng Kristopher Kum

Senator Alcott 汤米·杜根

Charlie David Calderisi

Major Cosworth 帕特里克·戈弗雷

Fuller Johnny Barrs

Main Gates Prisoner Matthew Walters

Prisoner (uncredited) Timothy Combe