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