David Niven

Character: Peter Carter

Kim Hunter

Character: June

Roger Livesey

Character: Doctor Reeves

Marius Goring

Character: Conductor 71

Robert Coote

Character: Bob Trubshawe

Kathleen Byron

Character: An Angel

Richard Attenborough

Character: An English Pilot

Bonar Colleano

Character: An American Pilot

Joan Maude

Character: Chief Recorder

Robert Atkins

Character: The Vicar

Edwin Max

Character: Dr. Mc.Ewen

Betty Potter

Character: Mrs. Tucker

Abraham Sofaer

Character: The Judge

Raymond Massey

Character: Abraham Farlan

Robert Arden

Character: GI Playing Snout (uncredited)

Robert Beatty

Character: US Crewman (uncredited)

Eric Cawthorne

Character: Goatherd (uncredited)

Tommy Duggan

Character: Patrick Aloyusius Mahoney (uncredited)

Leslie Dwyer

Character: ARP Warden (uncredited)

John Longden

Character: Narrator (voice) (uncredited)

Lois Maxwell

Character: Actress (uncredited)

Wally Patch

Character: Civil Defence Stretcher Bearer (uncredited)

Laurence Payne

Character: Prosecuting Counsel (uncredited)

Robert Rietti

Character: Man in Stairway (uncredited)

Roger Snowdon

Character: James Monahan (uncredited)

Emile Stemmler

Character: British Serviceman (uncredited)

Wendy Thompson

Character: Nurse (uncredited)

Frederick Valk

Character: RAF Chaplain (uncredited)

Joan Verney

Character: Girl (uncredited)