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Patrick Troughton
The Doctor

Frazer Hines
Jamie McCrimmon

Deborah Watling
Victoria Waterfield

John Bailey
Edward Waterfield

Marius Goring
Theodore Maxtible

Brigit Forsyth
Ruth Maxtible

Geoffrey Colville
Perry

Griffith Davies
Kennedy

Alec Ross
Bob Hall

Windsor Davies
Toby

Sonny Caldinez
Kemel

Gary Watson
Arthur Terrall

Jo Rowbottom
Mollie Dawson

Roy Skelton
Dalek Voice

Peter Hawkins
Dalek Voice

Robert Jewell
Dalek