Barry Amsterdam
Connie Peters
Arnold 'Arnie' Valent
Joyce Kern, Alias Sue Morton
Benny Chico
David Healey
Nate
Dolan
Mother Valent (uncredited)
Pat Winters
Robert Fenton
Jack Roper
Cleo Allen (uncredited)
Al Capone (archive footage) (uncredited)
Gambler (uncredited)
Nightclub Patron (uncredited)
Tony (uncredited)
Party Guest (uncredited)
Hugo (uncredited)
Crowd Member at Murder Scene (uncredited)
Henderson (uncredited)
Markey (uncredited)
Fight Spectator (uncredited)
