Casting

Director

Charles Lamont

Producer

Howard Christie

Screenplay

John Grant, Robert Lees, Frederic I. Rinaldo

Story

Hugh Wedlock Jr., Howard Snyder, H. G. Wells

Original Music Composer

Joseph Gershenson

Director of Photography

George Robinson

Editor

Virgil W. Vogel

Art Direction

Richard H. Riedel, Bernard Herzbrun

Set Decoration

John P. Austin, Russell A. Gausman

Makeup Artist

Bud Westmore

Hairstylist

Joan St. Oegger

Bud Abbott
Bud AbbottBud Alexander
Lou Costello
Lou CostelloLou Francis
Nancy Guild
Nancy GuildHelen Gray
Arthur Franz
Arthur FranzTommy Nelson
Adele Jergens
Adele JergensBoots Marsden
Sheldon Leonard
Sheldon LeonardBoots Morgan
William Frawley
William FrawleyDet. Roberts
Gavin Muir
Gavin MuirDr. Philip Gray
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Sam BalterRadio Announcer
John Daheim
John DaheimRocky Hanlon
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Walter F. ApplerProfessor Dugan (uncredited)
Bobby Barber
Bobby BarberSneaky (uncredited)
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Howard BanksOfficer (uncredited)
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Richard BartellBald Man (uncredited)
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Phil BloomFight Spectator (uncredited)
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John BreenTrainer (uncredited)
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Milt BronsonRing Announcer (uncredited)
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Ralph BrooksMan at Bar (uncredited)
Steve Carruthers
Steve CarruthersReporter (uncredited)
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Tom ColemanDugan Detective School Graduate (uncredited)
Chester Conklin
Chester ConklinCounter Man (uncredited)
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Bing ConleyTrainer (uncredited)
Russ Conway
Russ ConwayNewspaperman (uncredited)
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Paul CristoFight Spectator (uncredited)
Frank Dae
Frank DaeCol. Duffie (uncredited)
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Roy DarmourMan (uncredited)
Sayre Dearing
Sayre DearingReporter (uncredited)
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Jack DeeryHospital Visitor (uncredited)
Jimmy Dime
Jimmy DimeMan in Gym (uncredited)
Ralph Dunn
Ralph DunnMotorcycle Cop (uncredited)
?
George FordReporter (uncredited)
Edward Gargan
Edward GarganMilt (uncredited)
Harold Goodwin
Harold GoodwinBartender (uncredited)
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Dick GordonMan (uncredited)
Kit Guard
Kit GuardFighter on Rowing Machine (uncredited)
?
Bobby HaleGraduation Spectator (uncredited)
Chuck Hamilton
Chuck HamiltonPoliceman (uncredited)
Stuart Holmes
Stuart HolmesFight Spectator (uncredited)
Kenner G. Kemp
Kenner G. KempPoliceman (uncredited)
?
Johnny KernTrainer (uncredited)
Donald Kerr
Donald KerrFight Spectator (uncredited)
?
Perc LaundersCop (uncredited)
George J. Lewis
George J. LewisTorpedo Al (uncredited)
Rory Mallinson
Rory MallinsonTough Guy in Bar (uncredited)
Paul Maxey
Paul MaxeyDr. Turner (uncredited)
?
Mathew McCueGraduation Spectator (uncredited)
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Hans MoebusRestaurant Patron (uncredited)
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Ralph MontgomeryPhotographer (uncredited)
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Mike MorelliTraining Spectator (uncredited)
William H. O'Brien
William H. O'BrienFight Spectator (uncredited)
Monty O'Grady
Monty O'GradyFight Spectator (uncredited)
?
Franklin ParkerPhotographer (uncredited)
Jack Perrin
Jack PerrinDugan Detective School Graduate (uncredited)
Jack Perry
Jack PerryRocky's Handler (uncredited)
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Victor RomitoWaiter (uncredited)
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Clark RossFight Spectator (uncredited)
Syd Saylor
Syd SaylorWaiter (uncredited)
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Sammy ShackFighter (uncredited)
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Edith SheetNurse (uncredited)
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Jack ShuttaAttendant (uncredited)
Carl Sklover
Carl SkloverLou's Handler (uncredited)
?
Billy SnyderNewspaperman (uncredited)
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Brick SullivanDugan Detective School Graduate (uncredited)
?
Frankie VanReferee (uncredited)
Herb Vigran
Herb VigranStillwell (uncredited)
Billy Wayne
Billy WayneRooney - Rocky's Manager (uncredited)