Captain Wild Bill Kelso

John Belushi

Sgt. Frank Tree

Dan Aykroyd

Ward Douglas

Ned Beatty

Joan Douglas

Lorraine Gary

Corporal Chuck "Stretch" Sitarski

Treat Williams

Claude Crumm

Murray Hamilton

Donna Stratton

Nancy Allen

Captain Wolfgang von Kleinschmidt

Christopher Lee

Major General Joseph W. Stillwell

Robert Stack

Captain Loomis Birkhead

Tim Matheson

Cmdr. Akiro Mitamura

Toshirō Mifune

Colonel Madman Maddox

Warren Oates

Wally Stephens

Bobby Di Cicco

Betty Douglas

Dianne Kay

Gas Mama (Eloise)

Lucille Benson

Macey Douglas

Jordan Brian

Betty

Diane Kay

Private Foley

John Candy

Hollis P. Wood

Slim Pickens

The Patron (Dexter)

Elisha Cook Jr.

Herbie Kaziminsky

Eddie Deezen

Lydia Hedberg

Patti LuPone

Miss Fitzroy (uncredited)

Penny Marshall

Angelo Scioli

Lionel Stander

Dennis DeSoto

Perry Lang

Mr. Malcomb

Dub Taylor

Pvt. DuBois

J. Patrick McNamara

Meyer Mishkin

Iggie Wolfington

Pvt. Ogden Johnson Jones

Frank McRae

Raoul Lipschitz

Joe Flaherty

Gus Douglas

Steven Mond

Maxine Dexheimer

Wendie Jo Sperber

Stevie Douglas

Christian Zika

Joe

David L. Lander

Lucinda

Lucinda Dooling

Willy

Michael McKean

Polar Bear Woman

Susan Backlinie

Lt. Bressler

Gray Frederickson

Phone Man

E. Hampton Beagle

USO Goon

Brian Frishman

USO Girl

Deborah Benson

Map Man

Jerry Hardin

Maddox's Soldier

Bob Houston

Telephone Operator

Don Calfa

Mizerany

John Landis

Reporter

Dave Cameron

Winowski

Ronnie MacMillan

Vito - Shore Patrol

Vito Carenzo

Officer Miller

Richard Miller

Stilwell Aide

Mark Carlton

Zoot Suiter

Gary Carlos Cervantes

Ashimoto

Akio Mitamura

Mrs. Scioli

Antoinette Molinari

Stilwell Aide

Paul Cloud

Zoot Suiter

Luis Contreras

Hinshaw

Walter Olkewicz

Reese

Mickey Rourke

Anderson Sister

Carol Culver

Daffy

Whitney Rydbeck

Kid Sailor

Donovan Scott

Ito

Hiroshi Shimizu

Interceptor Commander

Samuel Fuller

Martinez

Geno Silva

Anderson Sister

Marjorie Gaines

Twin

Dian Gallup

Twin

Denise Gallup

Anderson Sister

Trish Garland

Interceptor Assistant

Barbara Gannen

USO Nerd

Brad Gorman

Babyface

Andy Tennant

Interceptor Assistant

Diane Hardin

USO Nerd

Frank Verroca

USO Nerd

John Voldstad

USO Girl

Audrey Landers

USO Girl

Kerry Sherman

Reporter

John McKee

USO Girl

Maureen Teefy

Reporter

Dan McNally

USO Girl

Carol Ann Williams

USO Girl

Jenny Williams

Himself

Elmer

USO Girl

Carol Ann Beery

Reporter

John R. McKee

Reporter

Rita Taggart

Stilwell Aide

Jack Thibeau

Stilwell Aide

Galen Thompson

USO Nerd

Frankie Verroca

Sailor in Fight (uncredited)

James Caan

Swimming Girl (at U-boat periscope) (uncredited)

Denise Cheshire

Salesman (uncredited)

Sydney Lassick

Party Goer (uncredited)

Leslie Hoffman

Officer at Meeting (uncredited)

Hank Robinson

Diane Hill

David Cameron