December 7th (1943)

Walter Huston

as Uncle Sam 'U.S.'

Harry Davenport

as Mr. 'C'

Dana Andrews

as Ghost of US sailor killed at Pearl Harbor

Paul Hurst

as World War I Ghost Soldier

George O'Brien

as Single Voice of the Dead Servicemen (voice)

Philip Ahn

as Shinto Priest (uncredited)

A

Addie Allen

as Self (uncredited)

Ralph Byrd

as Reporter (uncredited)

J

James Conaty

as Wounded Officer (uncredited)

Emperor Hirohito of Japan

as Self (archive footage) (uncredited)

Adolf Hitler

as Self (archive footage) (uncredited)

J

James E. Kelley

as Self (uncredited)

M

Mrs. James E. Kelley

as Self (uncredited)

'Ducky' Louie

as Hawaiian Boy (uncredited)

Robert Lowery

as Pvt. Joseph L. Lockhart (uncredited)

Benito Mussolini

as Self (archive footage) (uncredited)

Irving Pichel

as Narrator (voice) (uncredited)