as Policeman (uncredited)

as The Young Engineer

as Whitey

as Jimmy Dorgan

as FBI Agent

as Paul Goff

as Fred Matson

as Jim Jackson

as Mike Harrigan

as Jerry Waters

as Mack McCann

as Jeff Brant

as Paul Revere Smith

as Steve Morrison

as Jim Joyce

as Tex Harper

as (uncredited)

as J. L. McTavish

as George, Duke of Buckingham

as John Steele

as Soldier (uncredited)

as Det. Carlton (uncredited)

as Ralph

as Marine (uncredited)

as Russ Monroe

as Screenplay

as Screenplay

as Screenplay

as Screenplay

as Writer

as Writer

as Sound

as Writer

as Screenplay

as Screenplay