На странице собран полный список персон, участвовавших в создании фильма.
Martin Garralaga
Announcer
Walter Sande
Austin
Elyse Knox
Anne Howe
John Hart
Pedro
Douglas Fowley
Thurston
Leon Errol
Knobby Walsh
Frank Sully
Looie
Ian Wolfe
Prof. Lilliquist
John Indrisano
Fight Referee
Harry Lewis
Chick Bennett
Ralph Graves
Dr. Colman
Sonny Chorre
Angelo Cardona (в титрах: Suni Chorre)
Sheila Ryan
Myra Madison
Sam Hayes
Fight Announcer
Douglass Dumbrille
Capt. Lance
Marcel Journet
Anton Kindel
Eddie Gribbon
Canvasback
Gertrude Messinger
Nurse
Joe Herrera
Robert Conway
Steward
Joe Kirkwood Jr.
Joe Palooka
Roland Dupree
Bellboy
Dave Milton
Raymond Boltz Jr.
Reginald Le Borg
Otho Lovering
Warren Adams
William A. Sickner
Hal E. Chester
Bernard W. Burton
ассоциированный продюсер (в титрах: Bernard Burton)
Pedro de Cordoba
Museum Caretaker
Wally West
Arena Policeman
Paul Stader
Kern
Frank Ellis
Policeman
William Roy
Messenger
Roy Aversa
Spanish Handler
Johnny Casino
Attendant
Ben Harris
John Gannon
Minor Role
Cy Endfield
и сюжет
Ham Fisher
Henry Blankfort
