Victor Mature (Nick Bianco)
Brian Donlevy (Louie D'Angelo)
Coleen Gray (Nettie)
Richard Widmark (Tommy Udo)
Karl Malden (Sgt. William Cullen)
Taylor Holmes (Earl Howser)
William Zuckert (Sing Sing Guard)
Jesse White (Taxi Driver)
Tito Vuolo (Luigi)
Victor Thorley (Sing Sing Guard)
Richard Taber (Taxi Driver)
Bernie Sell
Charles McClelland (Detective)
Norman McKay (Capt. Dolan)
Don Giovanni (Gangster)
Herbert Holcombe (City Jail Guard)
Pat Malone (Policeman)
Irene Shirley (Nun)
Dave Fresco (Waiter)
George Smith (Policeman)
John Kullers (Prisoner)
Jack Rutherford (Policeman)
Mel Ruick (Moremann's Assistant)
Perc Launders (Lieutenant)
Robert Keith (Judge)
Robert Karnes (Hoodlum)
Anne Grey
Harold Gary (Doorman)
Dort Clark (Man in Car)
Harry Carter (Detective)
Alexander Campbell (Train Conductor)
Nina Borget (Cashier)
Iris Mann (Congetta)
John Marley (Al)
Gregg Martell (Guard)
Steve Roberts (Guard)
Robert Adler (Detective)
Wendell Phillips (Pep Magone)
Billy O'Leary (Policeman)
Carl Milletaire (Customer)
Millard Mitchell (Max Schulte)
Temple Texas (Blondie)
Jack Smart (Skeets)
Mildred Dunnock (Ma Rizzo)
Howard I. Smith (Warden)
Anthony Ross (Williams)