Jon Pertwee

The Doctor

Katy Manning

Jo Grant

Nicholas Courtney

Brigadier Lethbridge-Stewart

Richard Franklin

Captain Mike Yates

John Levene

Sergeant Benton

Roger Delgado

The Master

Michael Wisher

Rex Farrel

Harry Towb

McDermott

David Garth

Time Lord

Frank Mills

Radio Telescope Director

Christopher Burgess

Professor Philips

Andrew Staines

Goodge

John Baskcomb

Rossini

Dave Carter

Museum Attendant

Stephen Jack

Farrell Senior

Barry Letts