Cast
Delmar Watson
Robert 'Butch' Harris
Buster Crabbe
James Flowers
Mary Parker
Young woman at party (uncredited)
John Hart
Young Man at Party
Mary Parker
Young Woman at Party
Ruth Rogers
Young Woman at Party
Dick Rich
House Henchman Who Shoots, Tiny
Mitchell Ingraham
Chief of Homicide
Lloyd Nolan
Joe Albany
Anthony Quinn
Mack McGloyne
John Hamilton
Police Commissioner, CommissionerPolice
Lynne Overman
Peter Harris
Johnny Downs
Frank Martin
Fern Emmett
Miss Quinn
Stanley Price
Cabbie
Mary Carlisle
Jane Harris
Tommy Bupp
G-Men Club Treasurer, Boy
George Davis
Waiter-Witness
Ivan Miller
Police Captain
Zeffie Tilbury
Flower Woman
Howard M. Mitchell
Doorman
Sonny Bupp
Smallest G-Men Club Member, Boy
Hooper Atchley
Headwaiter
J.P. McGowan
Cop
Dorothy Peterson
Mary Harris
J. Carrol Naish
Henry Rice
Regis Toomey
Donovan
Wallis Clark
Police Chief
John Elliott
Chief of Detectives
Laurie Lane
Young Woman at Party
Janet Waldo
Young Woman at Party