Jonathan L. Scott

Gary Cooper

Mary Morgan

Jane Wyatt

Pete Richard

Walter Brennan

McKinney

Wayne Morris

Barbara McKinney

Julie London

McCluskey

Bruce Bennett

Captain Reeves

Jack Holt

Sen. Bentley

Stanley Ridges

Dixie Rankin

John Ridgely

Lt. Jack Southern

Richard Rober

Sen. Vincent

Art Baker

Adm. Ames

Moroni Olsen

Pilot

Ray Montgomery

Timmy Kissell

Harlan Warde

Tommy Cooper (uncredited)

James Holden

Pilot

Dick Paxton

Officer at the Dance (uncredited)

Danny Kaye

Ruth Rankin (uncredited)

Mary Lawrence

Jerry Morgan (uncredited)

Rory Mallinson

Cmdr. Rand Jennings (uncredited)

John Gallaudet

Capt. Ken Willliamson (uncredited)

Kenneth Tobey

Radio Announcing Pearl Harbor Attack (voice) (uncredited)

Edmond O'Brien

Capt. Wren (uncredited)

Charles Sherlock

Winston

Warren Douglas

Luggage Salesman (uncredited)

Charles Williams

Aide

Charles Waldron Jr.

Lt. Kelley

Robert Rockwell

Mr. Secretary

William Gould

Mrs. Secretary

Sally Corner

Japanese Representative

Tetsu Komai

Japanese Naval Attache

Beal Wong

Mrs. Ames

Laura Treadwell

Ames' Attache

Roscoe Behan

Admiral

Basil Ruysdael

Officer

Reed Howes

Fred Clark

Cmdr. Price

Edwin Fowler

Lt. Leenhouts

William Hudson

Supply Officer

John McGuire

Midshipman

Brad Evans

Midshipman

Gerard Waller

Lieutenant

Tommy Walker

Jones

Mal Merrihugh

Lindsay

Mickey McCardle

Harrison

Paul MacWilliams

Chairman

Alex Gerry

Presidential Representative

Joe Forte