William Hartnell

Dr. Who

William Russell

Ian Chesterton

Jacqueline Hill

Barbara Wright

Carole Ann Ford

Susan Foreman

Derek Newark

Za

Alethea Charlton

Hur

Eileen Way

Old Mother

Jeremy Young

Kal

Howard Lang

Horg

Reg Cranfield

Policeman (uncredited)

Heather Lyons

Schoolgirl (uncredited)

Leslie Bates

Tribesman (uncredited)

Al Davis

Tribesman (uncredited)