Macdonald CareyDr. Timothy Kane, a.k.a. "Dr. Broadway" Jean PhillipsConnie Madigan J. Carrol NaishJack Venner Richard LanePatrick Doyle Eduardo CiannelliVic Telli (as Edward Cianelli) Arthur LoftCaptain Mahoney Warren HymerMaxie the Goat Sid MeltonLouie La Conga (as Sidney Melton) Olin HowlandThe Professor Charles C. WilsonDistrict Attorney McNamara Spencer ChartersOscar Titus Mary GordonBroadway Carrie Phil ArnoldHershel, newsboy (uncredited) Paul BradleyClerk (uncredited) Don BrodieCustomer (uncredited) Eddie BruceCameraman (uncredited) Kernan CrippsSergeant (uncredited) Lew DavisWeasel-Faced Man (uncredited) Harry DeppCustomer (uncredited) Lester DorrLittle Man (uncredited) Edward EarleAssistant District Attorney Hayes (uncredited) Jack EganReporter (uncredited) Eddie FetherstonReporter (uncredited) George GrayWestern Union Messenger (uncredited) William HaadeDynamo (uncredited) John HamiltonInspector (uncredited) Phil HarronSinister Man (uncredited) Harry HarveyPedestrian (uncredited) Edward HearnJim, a Policeman (uncredited) John KellyPool Player (uncredited) Donald KerrPhotographer (uncredited) Milton KibbeePatient (uncredited) Howard M. MitchellSpectator (uncredited) Jack NortonDrunk (uncredited) Joe PloskiStooge (uncredited) Lee PratherTom, Relief Policeman (uncredited) Cyril RingDiner (uncredited) Dick RushPoliceman (uncredited) Francis SaylesClerk (uncredited) Walter SoderlingBlind Man (uncredited) George TurnerKid O'Regan (uncredited) Billy WayneCabbie (uncredited) Cecil WestonPhony Patient (uncredited) A. Earl HedrickArt Direction Theodor SparkuhlDirector Of Photography Gene GarvinSound Recordist Irvin TalbotMusic Director Harry LindgrenSound Recordist Marlin SkilesOrchestrator