Assignment in Brittany

Jean-Pierre Aumont

Bertrand Corlay / Capt. Pierre Metard

Susan Peters

Anne Pinot

Margaret Wycherly

Mme. Henriette Corlay

Signe Hasso

Elise

Richard Whorf

Jean Kerenor

George Coulouris

Capt. Hans Holz

John Emery

Capt. Deichgraber

Darryl Hickman

Etienne

Sarah Padden

Albertine

Adia Kuznetzoff

Louis Basdevant

Reginald Owen

Col. Trane

Miles Mander

Col. Herman Fournier

Alan Napier

Sam Wells

Odette Myrtil

Louis' Sister

Juanita Quigley

Jeannine

William Edmunds

Plehec

George Brest

Henri

George Travell

Rochet

Paul Leyssac

Village Priest

Lucien Prival

Maj. von Pless

Rex Williams

Sgt. Krulich

Lionel Royce

Col. von Steffan

Francis X. Bushman Jr.

German Lieutenant (uncredited)

Horace B. Carpenter

Yves (uncredited)

John Burton

Doctor (uncredited)

Leyland Hodgson

Commando (uncredited)

Peter Lawford

Navigator (uncredited)