Jon Pertwee
The Doctor
Acting
Katy Manning
Jo Grant
Acting
Nicholas Courtney
Brigadier Lethbridge-Stewart
Acting
Roger Delgado
The Master
Acting
Nicholas Pennell
Winton
Acting
John Ringham
Ashe
Acting
David Webb
Leeson
Acting
Sheila Grant
Jane Leeson
Acting
Roy Skelton
Norton
Acting
Helen Worth
Mary Ashe
Acting
John Line
Martin
Acting
Mitzi McKenzie
Mrs. Martin
Acting
John Scott Martin
Robot
Acting
Pat Gorman
Primitive / Voice / Long / Colonist
Acting
Graham Leaman
Time Lord
Acting
Peter Forbes-Robertson
Time Lord
Acting
John Baker
Time Lord
Acting
Bernard Kay
Caldwell
Acting
Morris Perry
Captain Dent
Acting
Tony Caunter
Morgan
Acting
John Herrington
Holden
Acting
Stanley McGeagh
Alien
Acting
John Tordoff
Alec Leeson
Acting
Norman Atkyns
The Guardian
Acting
Roy Heymann
Alien Priest
Acting