| Pat O’Brien | James Aloysius 'Jim' / 'Jimmy' O'Malley | 
    
    
      | Sybil Jason | Barbara 'Babs' Phillips | 
    
    
      | Humphrey Bogart | John Philips | 
    
    
      | Ann Sheridan | Judy Nolan | 
    
    
      | Frieda Inescort | Mrs. Philips | 
    
    
      | Donald Crisp | Police Captain Cromwell | 
    
    
      | Henry O'Neill | Defense Attorney | 
    
    
      | Craig Reynolds | Motorist Honking Horn | 
    
    
      | Hobart Cavanaugh | Reporter Pinky Holden | 
    
    
      | Gordon Hart | Doctor Attending O'Malley | 
    
    
      | Mary Gordon | Mrs. O'Malley | 
    
    
      | Mabel Colcord | Mrs. Flaherty | 
    
    
      | Frank Sheridan | Father Patrick | 
    
    
      | Lillian Harmer | Miss Taylor | 
    
    
      | Delmar Watson | Tubby | 
    
    
      | Frank Reicher | Dr. Larson | 
    
    
      | Joseph Allen Sr. | Warden (uncredited) | 
    
    
      | Granville Bates | Jake - Bar Proprietor (uncredited) | 
    
    
      | Georgie Billings | (uncredited) | 
    
    
      | Basil Bookasta | Bootblack (uncredited) | 
    
    
      | George Bookasta | Bootblack (uncredited) | 
    
    
      | Egon Brecher | Morris - the Pawnbroker (uncredited) | 
    
    
      | Tom Brower | Police Sergeant (uncredited) | 
    
    
      | Raymond Brown | Timekeeper and Factory Owner (uncredited) | 
    
    
      | Sonny Bupp | Boy with Lollipop (uncredited) | 
    
    
      | John Butler | Prosecuting Attorney (uncredited) | 
    
    
      | Bobby Callahan | Boy (uncredited) | 
    
    
      | Glen Cavender | Policeman at Robbery (uncredited) | 
    
    
      | W.H. Clauson | Police Broadcaster (uncredited) | 
    
    
      | Ralph Dunn | Police Stenographer in Hospital (uncredited) | 
    
    
      | Earl Dwire | First Judge (uncredited) | 
    
    
      | Jim Farley | Jones - Desk Sergeant (uncredited) | 
    
    
      | Stanley Fields | Convict at Lathe (uncredited) | 
    
    
      | Jack Gamel | Bootblack (uncredited) | 
    
    
      | Edward Gargan | Policeman Driving Radio Car (uncredited) | 
    
    
      | Chuck Hamilton | Policeman (uncredited) | 
    
    
      | Robert Homans | Policeman Jim Dugan (uncredited) | 
    
    
      | George Humbert | Junkman (uncredited) | 
    
    
      | Payne B. Johnson | Boy on Street (uncredited) | 
    
    
      | Milton Kibbee | Court Stenographer (uncredited) | 
    
    
      | Leonard Kibrick | Newsboy (uncredited) | 
    
    
      | Sidney Kibrick | Street Kid (uncredited) | 
    
    
      | Frank Lombardi | Bootblack (uncredited) | 
    
    
      | Jerry Mandy | Italian Umbrella Salesman (uncredited) | 
    
    
      | Arthur Millett | Detective Bringing Phillips to Hospital (uncredited) | 
    
    
      | Jack Mower | Detective Bringing Phillips to Hospital (uncredited) | 
    
    
      | William J. O'Brien | Man Whistling in Hospital Zone (uncredited) | 
    
    
      | Paul Panzer | Man on Stairs (uncredited) | 
    
    
      | Bob Perry | Man Getting Shoeshine (uncredited) | 
    
    
      | Thomas Pogue | Judge Evers (uncredited) | 
    
    
      | Adrian Rosley | Nick - the Tailor (uncredited) | 
    
    
      | Francesca Rotoli | Nurse (uncredited) | 
    
    
      | Virginia Sanborne | Nurse (uncredited) | 
    
    
      | Cliff Saum | Policeman at Robbery (uncredited) | 
    
    
      | John Sheehan | Policeman in Radio Car (uncredited) | 
    
    
      | Myrtle Stedman | Nurse (uncredited) | 
    
    
      | Perc Teeple | Motorist (uncredited) | 
    
    
      | Max Wagner | School Bus Driver (uncredited) | 
    
    
      | Bobs Watson | Boy (uncredited) | 
    
    
      | Huey White | Convict Carrying Pipe (uncredited) | 
    
    
      | Leo White | Ben - The Hot Dog Vendor (uncredited) | 
    
    
      | Lottie Williams | Nurse in Hospital (uncredited) | 
    
    
      | Charles C. Wilson | Policeman Chiding School Bus Driver (uncredited) | 
    
    
      | Armand 'Curly' Wright | Vegetable Peddler (uncredited) |