Lt. Joe Rossi

Humphrey Bogart

Acting

Capt. Steve Jarvis

Raymond Massey

Acting

Boats O'Hara

Alan Hale

Acting

Pearl O'Neill

Julie Bishop

Acting

Mrs. Sarah Jarvis

Ruth Gordon

Acting

Abel 'Chips' Abrams

Sam Levene

Acting

Johnnie Pulaski

Dane Clark

Acting

Whitey Lara

Peter Whitney

Acting

Cadet Robert Parker

Dick Hogan

Acting

German Ensign (uncredited)

Louis Adlon

Acting

Jenny O'Hara (uncredited)

Iris Adrian

Acting

German (uncredited)

Frank Alten

Acting

Brazilian Gun Captain (uncredited)

Kirk Alyn

Acting

Bearded Lieutenant Commander (uncredited)

C.E. Anderson

Acting

Ahearn (uncredited)

Tod Andrews

Acting

Submarine Commander (uncredited)

Louis V. Arco

Acting

U.S. Sailor (uncredited)

Warren Ashe

Acting

Lieutenant-Commander (uncredited)

Hooper Atchley

Acting

Bartender (uncredited)

Irving Bacon

Acting

Mother (uncredited)

Leah Baird

Acting

Ed (uncredited)

Joseph E. Bernard

Acting

Seaman (uncredited)

Monte Blue

Acting

U.S. Commander (uncredited)

Stanley Blystone

Acting

Norwegian Seaman (uncredited)

Sven Hugo Borg

Acting

Goldberg (uncredited)

Chick Chandler

Acting

Seaman (uncredited)

Eddy Chandler

Acting

Lieutenant-Commander at Meeting (uncredited)

Alex Chivra

Acting

Signal Man (uncredited)

Eddie Coke

Acting

McGonigle (uncredited)

Alec Craig

Acting

Ship Officer (uncredited)

Hal Craig

Acting

German Sailor (uncredited)

Albert D'Arno

Acting

German Sailor (uncredited)

George Davis

Acting

Capt. La Pricor (uncredited)

Jean Del Val

Acting

Murmansk Welcomer (uncredited)

Janna DeLoos

Acting

Lieutenant-Commander at Meeting (uncredited)

Eddie Dew

Acting

Lieutenant-Commander (uncredited)

Donald Douglas

Acting

Navy Pilot (uncredited)

Warren Douglas

Acting

French Seaman (uncredited)

Arthur Dulac

Acting

Sailor (uncredited)

Johnny Duncan

Acting

Quartermaster (uncredited)

Ralph Dunn

Acting

Dutch Seaman (uncredited)

Carl Ekberg

Acting

German Lieutenant-Commander (uncredited)

John Epper

Crew

Merchant Marine School Lieutenant-Commander (uncredited)

James Flavin

Acting

Ensign Speaker (uncredited)

Ross Ford

Acting

Lieutenant-Commander (uncredited)

William Forrest

Acting

Pete Larson (uncredited)

Art Foster

Acting

American Seaman (uncredited)

Eddie Foster

Acting

German Pilot (uncredited)

Arno Frey

Acting

German Officer (uncredited)

Hans Fuerberg

Acting

German Submarine Captain (uncredited)

Frederick Giermann

Acting

President Franklin D. Roosevelt (voice) (uncredited)

Art Gilmore

Acting

Murmansk Welcomer (uncredited)

Christine Gordon

Acting

Unemployed Seaman (uncredited)

Kit Guard

Acting

Nazi Submarine Officer (uncredited)

Henry Guttman

Acting

Loudmouth Saloon Patron (uncredited)

William Haade

Acting

Sparks (uncredited)

Creighton Hale

Acting

Casino Club Patron at Loudmouth's Table (uncredited)

Eddie Hall

Acting

German (uncredited)

Ernst Hauessermann

Acting

Lieutenant-Commander at Meeting (uncredited)

Lew Hicks

Acting

Lieutenant-Commander at Meeting (uncredited)

Stuart Holmes

Acting

Canadian Soldier (uncredited)

William Hopper

Acting

Ship Officer (uncredited)

Ted Jacques

Acting

Tony Gonzales (uncredited)

Lew Kelly

Acting

Joe (uncredited)

Fred Kelsey

Acting

Caviar Jinks (uncredited)

J.M. Kerrigan

Acting

U.S. Navy Petty Officer (uncredited)

Victor Kilian Jr.

Acting

Pilot Johnson (uncredited)

George Kirby

Acting

German U-Boat Sailor on Microphone (uncredited)

Kurt Kreuger

Acting

Gun Crewman (uncredited)

Glenn Langan

Acting

Submarine Radio Operator (uncredited)

Rolf Lindau

Acting

Mexican Seaman (uncredited)

Manuel López

Acting

English Gun Captain (uncredited)

Anthony Marsh

Acting

Major / Seaman (uncredited)

Frank Mayo

Acting

Lieutenant-Commander at Meeting (uncredited)

Clyde McAtee

Acting

Lieutenant-Commander at Meeting (uncredited)

Charles McMurphy

Acting

Naval Radio Operator (uncredited)

Edwin Mills

Acting

Seaman (uncredited)

Frank Mills

Acting

Undetermined Secondary Role (uncredited)

Howard M. Mitchell

Acting

Signalman (uncredited)

Dennis Moore

Acting

Dispatcher (uncredited)

Jack Mower

Acting

Russian Seaman (uncredited)

Rudolf Myzet

Acting

German Lieutenant (uncredited)

George N. Neise

Acting

German (uncredited)

Kurt Neumann

Directing

Lieutenant-Commander at Meeting (uncredited)

William H. O'Brien

Acting

Lieutenant-Commander at Meeting (uncredited)

Bob O'Connor

Acting

Lieutenant-Commander (uncredited)

Gene O'Donnell

Acting

Navy Pilot (uncredited)

George O'Hanlon

Acting

Cecil (uncredited)

George Offerman, Jr.

Acting

Seaman (uncredited)

Paul Panzer

Acting

Lieutenant-Commander (uncredited)

Lee Phelps

Acting

German Sailor (uncredited)

Joe Ploski

Acting

Slops Denton (uncredited)

Russ Powell

Acting

Lieutenant Commander (uncredited)

Hugh Prosser

Acting

Capt. Carpolis (uncredited)

Frank Puglia

Acting

Greek Seaman (uncredited)

Pedro Regas

Acting

German Petty Officer (uncredited)

Otto Reichow

Acting

Lieutenant Commander (uncredited)

Grandon Rhodes

Acting

Murmansk Welcomer (uncredited)

Vera Richkova

Acting

Ensign Wright (uncredited)

Kane Richmond

Acting

Russian Air Force Captain (uncredited)

Walter Rode

Acting

Seaman (uncredited)

Cliff Saum

Acting

Jim (uncredited)

Syd Saylor

Acting

German (uncredited)

Ferdinand Schumann-Heink

Acting

Lieutenant Commander (uncredited)

Hans Schumm

Acting

Pianist (uncredited)

Harry Seymour

Acting

German (uncredited)

George Sherwood

Acting

Pop (uncredited)

Walter Soderling

Acting

German Bombardier (uncredited)

George Sorel

Acting

Jake (uncredited)

Glenn Strange

Acting

Capt. Ziemer (uncredited)

Ludwig Stössel

Acting

Unemployed Seaman (uncredited)

Leo Sulky

Acting

Seaman (uncredited)

Charles Sullivan

Acting

Hennessy (uncredited)

Elliott Sullivan

Acting

German (uncredited)

Walter Thiele

Acting

Helmsman (uncredited)

Sigfrid Tor

Acting

Rear Adm. Hartridge (uncredited)

Charles Trowbridge

Acting

German Ensign (uncredited)

Peter van Eyck

Acting

Gunnery Captain (uncredited)

Roland Varno

Acting

German Submarine Captain (uncredited)

Wilhelm von Brincken

Acting

German (uncredited)

Hans von Morhart

Acting

Rear Adm. Williams (uncredited)

Minor Watson

Acting

Cherub Joe (uncredited)

Dick Wessel

Acting

U.S. Sailor (uncredited)

John Whitney

Acting

Convoy Speaker (uncredited)

Dave Willock

Acting

Bar Patron (uncredited)

Tom Wilson

Acting

Lieutenant-Commander at Meeting (uncredited)

Eric Wilton

Acting

German Lieutenant (uncredited)

Al Winters

Acting

Dispatcher (uncredited)

Jack Wise

Acting

Squadron Leader (uncredited)

Richard Woodruff

Acting

President Franklin D. Roosevelt (voice) (uncredited)

Jack Young

Acting

German (uncredited)

Charles Flynn

Acting