Dan Aykroyd

Sgt. Frank Tree

Ned Beatty

Ward Douglas

John Belushi

Capt. Wild Bill Kelso

Lorraine Gary

Joan Douglas

Murray Hamilton

Claude Crumn

Christopher Lee

Capt. Wolfgang von Kleinschmidt

Tim Matheson

Capt. Loomis Birkhead

Toshirō Mifune

Cmdr. Akiro Mitamura

Warren Oates

Col. 'Madman' Maddox

Robert Stack

Maj. Gen. Joseph W. Stilwell

Treat Williams

Cpl. Chuck 'Stretch' Sitarski

Nancy Allen

Donna Stratton

Lucille Benson

Gas Mama (Eloise)

Jordan Brian

Macey Douglas

John Candy

Pvt. Foley

Elisha Cook Jr.

The Patron (Dexter)

Eddie Deezen

Herbie Kazlminsky

Bobby Di Cicco

Wally Stephens

Dianne Kay

Betty Douglas

Perry Lang

Dennis DeSoto

Patti LuPone

Lydia Hedberg

J. Patrick McNamara

Pvt. DuBois

Frank McRae

Pvt. Ogden Johnson Jones

Steven Mond

Gus Douglas

Slim Pickens

Hollis P. Wood

Wendie Jo Sperber

Maxine Dexheimer

Lionel Stander

Angelo Scioli

Dub Taylor

Mr. Malcomb

Iggie Wolfington

Meyer Mishkin

Christian Zika

Stevie Douglas

Joe Flaherty

Raoul Lipschitz

David L. Lander

Joe

Michael McKean

Willy

Susan Backlinie

Polar Bear Woman

E. Hampton Beagle

Phone Man

Deborah Benson

USO Girl

Don Calfa

Telephone Operator

Dave Cameron

Reporter

Vito Carenzo

Vito - Shore Patrol

Mark Carlton

Stilwell Aide

Gary Carlos Cervantes

Zoot Suiter

Paul Cloud

Stilwell Aide

Luis Contreras

Zoot Suiter

Carol Culver

Anderson Sister

Lucinda Dooling

Lucinda

Gray Frederickson

Lt. Bressler

Brian Frishman

USO Goon

Samuel Fuller

Interceptor Commander

Marjorie Gaines

Anderson Sister

Dian Gallup

Twin

Denise Gallup

Twin

Trish Garland

Anderson Sister

Barbara Gannen

Interceptor Assistant

Brad Gorman

USO Nerd

Jerry Hardin

Map Man

Diane Hardin

Interceptor Assistant

Robert Houston

Maddox's Soldier

Audrey Landers

USO Girl

John Landis

Mizerany

Mark Marias

Dept. Store Kid

John McKee

Reporter

Ronnie McMillan

Winowski

Dan McNally

Reporter

Dick Miller

Officer Miller

Akio Mitamura

Ashimoto

Antoinette Molinari

Mrs. Scioli

Walter Olkewicz

Hinshaw

Mickey Rourke

Reese

Whitney Rydbeck

Daffy

Donovan Scott

Kid Sailor

Kerry Sherman

USO Girl

Hiroshi Shimizu

Ito

Geno Silva

Martinez

Rita Taggart

Reporter

Maureen Teefy

USO Girl

Andy Tennant

Babyface

Jack Thibeau

Stilwell Aide

Galen Thompson

Stilwell Aide

Frankie Verroca

USO Nerd

John Voldstad

USO Nerd

Carol Ann Williams

USO Girl

Jenny Williams

USO Girl

James Caan

Sailor in Fight (uncredited)

Penny Marshall

Miss Fitzroy (uncredited)

Denise Cheshire

Swimming Girl (at U-boat periscope)