Alexander Korda

Director

Deborah Kerr

Catherine Wilson

Ann Todd

Elena

Allan Jeayes

Le commandant

Bill Shine

Webster

Caven Watson

CPO Scotty McAllister

Billy Thatcher

Essex

Brian Weske

Gordon

Brefni O'Rorke

Mr. Hargrove

Roger Moore

Un soldat

Glynis Johns

Dizzy Clayton

Peter Lawford

Introduction dans la version américaine

Robert Donat

Robert Wilson

Roland Culver

Richard

Ivor Barnard

Le chimiste

Eliot Makeham

Mr. Staines

Leslie Dwyer

Strupey

Muriel George

Minnie

Edward Rigby

Charlie

Harry Ross

Bill

Elliott Mason

Mrs. Hemmings