William Hartnell

The Doctor

Carole Ann Ford

Susan Foreman

Jacqueline Hill

Barbara Wright

William Russell

Ian Chesterton

Stephen Dartnell

John

Ilona Rodgers

Carol

Lorne Cossette

Maitland

John Bailey

Commander

Martyn Huntley

First Human

Giles Phibbs

Second Human

Ken Tyllsen

First Sensorite / First Scientist

Joe Greig

Second Sensorite / Second Scientist / Warrior

Peter Glaze

Third Sensorite / City Administrator

Arthur Newall

Fourth Sensorite

Eric Francis

First Elder

Mervyn Pinfield

Frank Cox