Ray Danton
Role: Jack 'Legs' Diamond
Karen Steele
Role: Alice Scott
Elaine Stewart
Role: Monica Drake
Jesse White
Role: Leo 'Butcher' Bremer
Simon Oakland
Role: Lt. Moody
Robert Lowery
Role: Arnold Rothstein
Judson Pratt
Role: Fats Walsh
Warren Oates
Role: Eddie Diamond
Frank De Kova
Role: Syndicate Chairman
Gordon Jones
Role: Police Sgt. Joe Cassidy
Joseph Ruskin
Role: Matt Moran
Richard Gardner
Role: Vince Coll
Don Anderson
Role: Bartender (uncredited)
Sammy Armaro
Role: Cab Driver (uncredited)
Herb Armstrong
Role: Cherry Nose Gioe (uncredited)
Nesdon Booth
Role: Pawnbroker / Fence (uncredited)
George Bruggeman
Role: Club Patron (uncredited)
Al Capone
Role: Himself (archive footage) (uncredited)
Dick Cherney
Role: Herman (uncredited)
Paul Comi
Role: Paul (uncredited)
Jann Darlyn
Role: Receptionist (uncredited)
Martin Dean
Role: Teenager (uncredited)
Jack Deery
Role: Club Patron (uncredited)
Jack Del Rio
Role: Syndicate Man at Meeting (uncredited)
Dodie Drake
Role: Cigarette Girl (uncredited)
Jim Drum
Role: Officer (uncredited)
Norman Dupont
Role: Louis - Maitre d'Hotel (uncredited)
Saundra Edwards
Role: Cigar Counter Girl (uncredited)
Bernard Fein
Role: Frenchy La Marr (uncredited)
Rudy Germane
Role: Guard (uncredited)
Mickey Golden
Role: Club Patron (uncredited)
James Gonzalez
Role: Theatre Patron (uncredited)
Robert Haines
Role: Gambler (uncredited)
Ralf Harolde
Role: Doctor (uncredited)
Ed Haskett
Role: Club Patron (uncredited)
Robert "Buzz" Henry
Role: Bodyguard (uncredited)
Bob Herron
Role: Thug (uncredited)
Judd Holdren
Role: Haberdashery Clerk (uncredited)
Roy Jenson
Role: Bodyguard (uncredited)
Dyke Johnson
Role: Bodyguard (uncredited)
Valley Keene
Role: #21 Girl (uncredited)
Kenner G. Kemp
Role: Club Patron (uncredited)
Arthur Kendall
Role: Waxey Gordon (uncredited)
Joseph La Cava
Role: Club Patron (uncredited)
Carey Loftin
Role: Thug (uncredited)
Arthur Lovejoy
Role: Doorman (uncredited)
Ralph Manza
Role: Bookmaker (uncredited)
Joseph Marr
Role: Officer (uncredited)
William Meader
Role: Spectator at Crash Scene (uncredited)
Sid Melton
Role: Little Augie (uncredited)
Frances Mercer
Role: Flo - Brothel Madam (uncredited)
King Mojave
Role: Club Patron (uncredited)
Dorothy Neumann
Role: Woman Outside Movie Theatre (uncredited)
Ron Nyman
Role: Dance Contestant (uncredited)
Monty O'Grady
Role: Club Patron (uncredited)
Anne O'Neal
Role: Dance School Owner (uncredited)
Charles Owens
Role: Gunman (uncredited)
Charles H. Radilak
Role: Waiter (uncredited)
Jean Ransome
Role: Club Patron (uncredited)
Wally Rose
Role: Cab Driver (uncredited)
Clark Ross
Role: Monetti (uncredited)
Jack Santoro
Role: Observer at Scene (uncredited)
Cosmo Sardo
Role: Syndicate Man at Meeting (uncredited)
Bernard Sell
Role: Gambler (uncredited)
Robert 'Buddy' Shaw
Role: (uncredited)
Hazel Shermet
Role: Mrs. Cassidy (uncredited)
Carl Sklover
Role: Croupier (uncredited)
Chet Stratton
Role: Mr. LaTour (uncredited)
Harry Swoger
Role: Big Harry Weston (uncredited)
John Truax
Role: Driver (uncredited)
Edwin Tuttle
Role: Waiter (uncredited)
Jimmy Walker
Role: Himself - Mayor of New York City (archive footage) (uncredited)
Tim Wallace
Role: Bartender (uncredited)
Maurice Wells
Role: Doctor (uncredited)
Lee Whitney
Role: Flashily Dressed Girl (uncredited)
Chalky Williams
Role: Guard (uncredited)
John Gabriel
Role: Gunman (uncredited)