Elenco
Leo Gorcey
Slip Mahoney
Huntz Hall
Sach
Gabriel Dell
Gabe Moreno
Frankie Darro
Johnny Higgins
Lyle Talbot
Blinky Harris
William Benedict
Whitey
David Gorcey
Chuck
Benny Bartlett
Butch
Bert Conway
Dynamite Carson, the Champ
Evelyn Eaton
Bunny Talbot (as Evelynn Eaton)
Bernard Gorcey
Louie
Teddy Infuhr
Boomer Higgins
Ben Welden
Lefty Conlin
Dorothy Vaughan
Mrs. Higgins
Sam Hayes
Bill Radar, Sportscaster
Bill Cartledge
Fighter Joey Prince
Paul Maxey
Editor
Stanley Andrews
Boxing Commissioner
Equipe
William Austin
Editor
Jan Grippo
Producer
Charles Huber
Makeup Artist
William A. Sickner
Director of Photography
Earl Sitar
Sound Recordist
Raymond Boltz Jr.
Set Decoration
Dave Milton
Art Direction
Bert Lawrence
Screenplay
Gerald Schnitzer
Screenplay
Edmond Seward
Screenplay
Reginald Le Borg
Director
Harry Lewis
Grip
Lloyd Garnell
Gaffer