Rod Steiger
Al Capone
Fay Spain
Maureen Flannery
James Gregory
Schaefler (narrator)
Martin Balsam
Mac Keeley, reporter
Nehemiah Persoff
Johnny Torrio
Murvyn Vye
George 'Bugs' Moran
Robert Gist
Dion O'Banion
Lewis Charles
Earl Weiss
Joe De Santis
Big Jim Colosimo
Sandy Kenyon
Bones Corelli
Raymond Bailey
Lawyer Brancato
Al Ruscio
Tony Genaro
Louis Quinn
Joe Lorenzo
Ron Soble
John Scalisi
