Lee Tracy
Joseph Phineas 'Joe' Stevens
Madge Evans
Dorothy Mason
Frank Morgan
Dr. Buchanan Prescott
Charles Butterworth
Floppy Phil Montague
John Miljan
John Calhoun
Virginia Cherrill
Miss Rutherford
David Landau
Kelley
Greta Meyer
Mrs. Mannheimer
Herman Bing
Willy
Samuel S. Hinds
Mr. Beaumont
Syd Saylor
Fred
Stanley Blystone
Policeman at Skating Rink (uncredited)
Ed Brady
Conspirator to Get the District Attorney (uncredited)
Allan Cavan
Doctor Kahn (uncredited)
Clay Clement
Judge (uncredited)
Edgar Dearing
Policeman at Streetcar (uncredited)
James Donlan
Photographer (uncredited)
Robert Homans
Streetcar Driver (uncredited)
John Kelly
Streetcar Conductor (uncredited)
Lew Kelly
Bartender (uncredited)
Tom London
Kelley's Associate (uncredited)
Tom Mahoney
Turnkey (uncredited)
James C. Morton
Motorist (uncredited)
Nat Pendleton
Aloysius P. McCarthy (uncredited)
Lee Phelps
Ambulance Attendant (uncredited)
Rolfe Sedan
Man Who Will Be Late to Work (uncredited)
Guy Usher
Doctor Schuyler (uncredited)
Dorothy Vernon
Jurywoman (uncredited)
Charles Williams
Skating Rink Official (uncredited)