Edward Arnold

Secretary of War Wardell

Arthur Byron

President Stanley Craig

Paul Kelly

Chick Moffat

Peggy Conklin

Alma Cronin

Andy Devine

Val Orcott

Rosalind Russell

Sally Voorman

Janet Beecher

Mrs. Craig

Osgood Perkins

Harris Brownell

Sidney Blackmer

D.L. Voorman

Edward Ellis

Lincoln Lee

Irene Franklin

Mrs. Orcott

Charley Grapewin

Richard Norton

Robert McWade

Vice Presient Molleson

DeWitt Jennings

Cullen

Walter Kingsford

Drew

Douglas Wood

Roger Grant

Charles Richman

Corcoran

Paul Harvey

Skinner

Jason Robards Sr.

Kilbourne

Harry Woods

Kramer

Tom Dugan

Nolan

Charles K. French

Legislator

William Worthington

Legislator

Charles Meakin

Legislator

Emmett King

Legislator

Henry Hebert

Legislator

Clara Blandick

Mrs. Delling

J. Carrol Naish

Anti-War Demonstrator (uncredited)

Irving Bacon

Gray Shirt Garage Attendant (uncredited)

Eddie Fetherston

Radio Man at President's Speech (uncredited)

Sam Hayes

Radio Announcer (uncredited)

Robert Homans

Cop on the Beat (uncredited)

John St. Polis

Attorney General Davis (uncredited)