Patrick Troughton

The Doctor

Deborah Watling

Victoria

Frazer Hines

Jamie McCrimmon

Shirley Cooklin

Kaftan

Roy Stewart

Toberman

George Pastell

Eric Klieg

Aubrey Richards

Professor Parry

Cyril Shaps

Viner

Bernard Holley

Peter Haydon

George Roubicek

Captain Hopper

Clive Merrison

Jim Callum

Alan Johns

Ted Rogers

Ray Grover

Crewman

Peter Hawkins

Cybermen Voices

Michael Kilgarriff

Cyber Controller

Morris Barry