Humphrey Bogart

Jean Matrac

Claude Rains

Capt. Freycinet

Michèle Morgan

Paula Matrac

Philip Dorn

Renault

Sydney Greenstreet

Maj. Duval

Peter Lorre

Marius

George Tobias

Petit

Helmut Dantine

Garou

John Loder

Manning

Victor Francen

Capt. Patain Malo

Vladimir Sokoloff

Grandpere

Eduardo Ciannelli

Chief Engineer

Corinna Mura

Singer

Fred Aldrich

Seaman (uncredited)

Charles Andre

Navigator (uncredited)

John Bagni

Seaman (uncredited)

Bobby Barber

Frenchman (uncredited)

Monte Blue

Second Mate (uncredited)

André Charlot

Judge (uncredited)

Hans Conried

Jourdain (uncredited)

Marcelle Corday

Grocer's Wife (uncredited)

Harry Cording

Chief Guard (uncredited)

Adrienne D'Ambricourt

Rosalie (uncredited)

John Daheim

Seaman (uncredited)

George Davis

Jacques (uncredited)

Jean Del Val

Raoul Doulaine (uncredited)

Fred Essler

Prosper (uncredited)

Fred Graham

Thug Wrecking Newspaper Office (uncredited)

Charles La Torre

Lt. Lenoir (uncredited)

Louis Mercier

Engineer (uncredited)

Peter Miles

Jean Matrac Jr. (uncredited)

Tony Paton

Emil (uncredited)

Frank Puglia

Older Guard (uncredited)

Georges Renavent

Guard (uncredited)

William Roy

Mess Boy (uncredited)

Harry Semels

Cayenne Prison Colony Guard (uncredited)

Konstantin Shayne

First Mate (uncredited)

Jay Silverheels

Sailor Crewman on Boat Deck (uncredited)

Mark Stevens

Lt. Hastings (uncredited)

Donald Stuart

Military Driver (uncredited)

Szabó Sándor

Sergeant of the Guards (uncredited)

Hans Heinrich von Twardowski

French Airfield Radio Man (uncredited)