- Richard Lane - Mugsy O'Day
- Paul Guilfoyle - Red Martin
- John Ridgely - Texas Pearson
- Joseph Crehan - Brother MacEwen
- Wilfred Lucas - Brother MacDonald
- Tom Tyler - Curley Matthews
- Dick Wessel - Buffalo Burns
- Granville Bates - Pattonsville Superintendent
- Paul Phillips - French Frank
- Don Rowan - Al Muller
- Nanette Vallon - Fifi
- Tim Ryan - Turkey Malone
- Joe Caits - Handsome Harry
- Pat Gleason - Dopey Perkins
- Tommy Baker - Joseph
- Sidney Bracey - Steward Bringing Briefcase (uncredited)
- Harlan Briggs - Thomas A. Bailey - Acme Paving (uncredited)
- Louise Carter - Scrub Woman at End (uncredited)
- Charles Coleman - English Diamond Salesma (uncredited)
- G. Pat Collins - Tim O'Hara (uncredited)
- Gino Corrado - Artist (uncredited)
- Jean Del Val - Frenchman (uncredited)
- Frank Faylen - Parkway Biltmore Desk Clerk (uncredited)
- James Flavin - Parking Attendant at Fat Dutchy's (uncredited)
- Mary Gordon - Mrs. Sweeney - Flo's Landlady (uncredited)
- Creighton Hale - Reporter #3 (uncredited)
- George Haywood - Reporter #1 (uncredited)
- Max Hoffman Jr. - Policeman #2 (uncredited)
- William Hopper - 2nd Reporter on Return Ship (uncredited)
- Armand Kaliz - Frenchman (uncredited)
- Jack Kenney - Acquaintance (uncredited)
- Sam McDaniel - Janitor Tripping Fire Alarms (uncredited)
- Edward McWade - Aged Brother (uncredited)
- Frank Moran - Louie the Lug (uncredited)
- Leonard Mudie - English Diamond Salesman (uncredited)
- Louis Natheaux - Gangster (uncredited)
- Terry Nibert - Girl (uncredited)
- Edgar Norton - Meadows - London Butler (uncredited)
- Frank Orth - Waiter at Fat Dutchy's (uncredited)
- Lee Phelps - 1st Policeman at Buck's Hideout (uncredited)
- Paul Porcasi - Warehouse Manager (uncredited)
- Georges Renavent - Cable Office Clerk (uncredited)
- George Sorel - Casino Attendant (uncredited)
- Amzie Strickland - Girl (uncredited)
- Claude Wisberg - Albert - Bellboy with Dogs (uncredited)
- Cosmo Sardo -
- Lloyd Bacon
- Richard Connell
- Jerry Wald
- Hal B. Wallis
- Mark Hellinger
Edward G. Robinson hace el papel de Little John T. 'Johnny' Sarto.
Ann Sothern interpreta a Florence 'Flo' Addams en la película.
Humphrey Bogart interpreta a Jack Buck en la película.
Donald Crisp hace el papel de Brother Superior.
Ralph Bellamy hace el papel de Clarence P. Fletcher.
Allen Jenkins hace el papel de Willie 'The Knife' Corson.
Charles D. Brown interpreta a Brother Wren en la película.
Cecil Kellaway interpreta a Brother Goodwin en la película.
Morgan Conway hace el papel de Philadelphia Powell.
Richard Lane interpreta a Mugsy O'Day en la película.
Paul Guilfoyle hace el papel de Red Martin.
John Ridgely interpreta a Texas Pearson en la película.
Joseph Crehan interpreta a Brother MacEwen en la película.
Wilfred Lucas interpreta a Brother MacDonald en la película.
Tom Tyler hace el papel de Curley Matthews.
Dick Wessel interpreta a Buffalo Burns en la película.
Granville Bates hace el papel de Pattonsville Superintendent.
Paul Phillips hace el papel de French Frank.
Don Rowan interpreta a Al Muller en la película.
Nanette Vallon hace el papel de Fifi.
Tim Ryan interpreta a Turkey Malone en la película.
Joe Caits interpreta a Handsome Harry en la película.
Pat Gleason interpreta a Dopey Perkins en la película.
Tommy Baker interpreta a Joseph en la película.
Jimmy Aye interpreta a Gangster (uncredited) en la película.
Sidney Bracey interpreta a Steward Bringing Briefcase (uncredited) en la película.
Harlan Briggs interpreta a Thomas A. Bailey - Acme Paving (uncredited) en la película.
Louise Carter interpreta a Scrub Woman at End (uncredited) en la película.
Charles Coleman interpreta a English Diamond Salesma (uncredited) en la película.
G. Pat Collins interpreta a Tim O'Hara (uncredited) en la película.
Gino Corrado interpreta a Artist (uncredited) en la película.
Jean Del Val interpreta a Frenchman (uncredited) en la película.
Frank Faylen interpreta a Parkway Biltmore Desk Clerk (uncredited) en la película.
James Flavin interpreta a Parking Attendant at Fat Dutchy's (uncredited) en la película.
Mary Gordon hace el papel de Mrs. Sweeney - Flo's Landlady (uncredited).
Creighton Hale interpreta a Reporter #3 (uncredited) en la película.
George Haywood interpreta a Reporter #1 (uncredited) en la película.
Max Hoffman Jr. interpreta a Policeman #2 (uncredited) en la película.
William Hopper hace el papel de 2nd Reporter on Return Ship (uncredited).
Armand Kaliz interpreta a Frenchman (uncredited) en la película.
Jack Kenney interpreta a Acquaintance (uncredited) en la película.
Sam McDaniel interpreta a Janitor Tripping Fire Alarms (uncredited) en la película.
Edward McWade interpreta a Aged Brother (uncredited) en la película.
Frank Moran interpreta a Louie the Lug (uncredited) en la película.
Leonard Mudie interpreta a English Diamond Salesman (uncredited) en la película.
Louis Natheaux hace el papel de Gangster (uncredited).
Terry Nibert interpreta a Girl (uncredited) en la película.
Edgar Norton interpreta a Meadows - London Butler (uncredited) en la película.
Frank Orth interpreta a Waiter at Fat Dutchy's (uncredited) en la película.
Lee Phelps interpreta a 1st Policeman at Buck's Hideout (uncredited) en la película.
Paul Porcasi interpreta a Warehouse Manager (uncredited) en la película.
Georges Renavent interpreta a Cable Office Clerk (uncredited) en la película.
George Sorel interpreta a Casino Attendant (uncredited) en la película.
Amzie Strickland interpreta a Girl (uncredited) en la película.
Claude Wisberg interpreta a Albert - Bellboy with Dogs (uncredited) en la película.
Cosmo Sardo interpreta a en la película.
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