The Doctor

Patrick Troughton

Acting

Jamie McCrimmon

Frazer Hines

Acting

Victoria Waterfield

Deborah Watling

Acting

Colonel Lethbridge-Stewart

Nicholas Courtney

Acting

Professor Travers

Jack Watling

Acting

Anne Travers

Tina Packer

Acting

Harold Chorley

Jon Rollason

Acting

Captain Knight

Ralph Watson

Acting

Staff Sgt. Arnold

Jack Woolgar

Acting

Corporal Blake

Richardson Morgan

Acting

Corporal Lane

Rod Beacham

Acting

Craftsman Weams

Stephen Whittaker

Directing

Driver Evans

Derek Pollitt

Acting

Soldier

Bernard G. High

Acting

Soldier

Joseph O'Connell

Acting

Yeti

John Levene

Acting

Yeti

John Lord

Acting

Yeti

Gordon Stothard

Acting

Yeti

Colin Warman

Acting

Yeti

Jeremy King

Acting

Yeti

Roger Jacombs

Acting