Patrick Troughton as The Doctor (2) (archive footage)

Frazer Hines as Jamie McCrimmon (archive footage)

Wendy Padbury as Zoe Heriot (archive footage)

David Savile as Lt Carstairs (archive footage)

Hubert Rees as Captain Ransom (archive footage)

Jane Sherwin as Lady Jennifer (archive footage)

Philip Madoc as War Lord (archive footage)

Edward Brayshaw as War Chief (archive footage)

James Bree as The Security Chief (archive footage)

Vernon Dobtcheff as The Scientist (archive footage)

Noel Coleman as General Smythe (archive footage)

David Garfield as Von Weich (archive footage)

Terence Bayler as Major Barrington (archive footage)

Richard Steele as Commandant Gorton (archive footage)

Esmond Webb as Sergeant-Major Burns (archive footage)

Brian Forster as Sergeant Willis (archive footage)

Peter Stanton as Military Chauffeur (archive footage)

John Livesey as German Soldier (archive footage)

Tony McEwan as Redcoat (archive footage)

Rudolph Walker as Harper (archive footage)

Leslie Schofield as Leroy (archive footage)

Graham Weston as Captain Russell (archive footage)

Michael Napier Brown as Arturo Villar (archive footage)

John Atterbury as Alien Guard (archive footage)

Charles Pemberton as Alien Technician (archive footage)

Bernard Horsfall as First Time Lord (archive footage)

Trevor Martin as Second Time Lord (archive footage)

Clyde Pollitt as Third Time Lord (archive footage)

Clare Jenkins as Tanya Lernov (archive footage)

Jon Pertwee as The Doctor (3) (archive footage)

Deborah Watling as Victoria Waterfield (voice) (archive footage) (uncredited)