Charles Laughton

Jocko Wilson

Binnie Barnes

Aggie Dawlins

Richard Carlson

Nipper Wilson

Donna Reed

Mary Wilson

Christopher Severn

Nipper Wilson (child)

Clyde Cook

Ginger Gaffney

Stephen McNally

Dusty Rhodes

Arthur Shields

Father Polycarp

Evelyn Falke

Mary, as a child

Hobart Cavanaugh

Boots

André Charlot

Father Antoine

Peter Lawford

Mr. Jones

Luis Alberni

Dino Piza

Eily Malyon

Sarah

Ian Wolfe

Soldier

Freddie Steele

Terry McGroth - Boxer (uncredited)

Philip Ahn

English-Speaking Japanese Aviator (uncredited)

Richard Ainley

Military Doctor (uncredited)

Luis Alberni

Dino Piza (uncredited)

Eric Alden

Newsman (uncredited)

Jimmy Aubrey

Tipsy Anzac Soldier (uncredited)