Peter Wyngarde

Character: Norman Taylor

Janet Blair

Character: Tansy Taylor

Margaret Johnston

Character: Flora Carr

Anthony Nicholls

Character: Harvey Sawtelle

Colin Gordon

Character: Lindsay Carr

Kathleen Byron

Character: Evelyn Sawtelle

Reginald Beckwith

Character: Harold Gunnison

Jessica Dunning

Character: Hilda Gunnison

Norman Bird

Character: Doctor

Judith Stott

Character: Margaret Abbott

Bill Mitchell

Character: Fred Jennings

Paul Frees

Character: Prologue Narrator (voice) (uncredited)

Frank Singuineau

Character: Truck Driver (uncredited)

George Roubicek

Character: Cleaner (uncredited)

Gary Woolf

Character: Relief Driver (uncredited)