Rod Steiger
Al Capone
Acting
Fay Spain
Maureen Flannery
Acting
James Gregory
Schaefler (narrator)
Acting
Martin Balsam
Mac Keeley, reporter
Acting
Nehemiah Persoff
Johnny Torrio
Acting
Murvyn Vye
George 'Bugs' Moran
Acting
Robert Gist
Dion O'Banion
Acting
Lewis Charles
Earl Weiss
Acting
Joe De Santis
Big Jim Colosimo
Acting
Sandy Kenyon
Bones Corelli
Acting
Raymond Bailey
Lawyer Brancato
Acting
Al Ruscio
Tony Genaro
Acting
Louis Quinn
Joe Lorenzo
Acting
Ron Soble
John Scalisi
Acting
Steve Gravers
Albert Anselmi
Acting
Raikin Ben-Ari
Ben Hoffman
Acting
Fred Aldrich
Funeral Spectator
Acting
Cindy Ames
Nurse
Acting
James Bacon
Reporter
Acting
Paul Bradley
Benefit Guest
Acting
Ralph Brooks
Convict in Yard at Alcatraz
Acting
Allen Jaffe
Bodyguard
Acting
Clegg Hoyt
Lefty
Acting
Paul Bryar
Police Inspector (uncredited)
Acting
Larry Chance
Vincent (uncredited)
Acting
Dick Cherney
Moran Associate (uncredited)
Acting
Mason Curry
Tailor (uncredited)
Acting
Russell Custer
Funeral Spectator (uncredited)
Acting
Rudy Doucette
Hood (uncredited)
Acting
Sol Gorss
Capone Hood at Polling Place (uncredited)
Acting
Mauritz Hugo
Hood (uncredited)
Acting
Forbes Murray
Pallbearer at Colosimo's Funeral (uncredited)
Acting
Dan Riss
Voice of Radio Announcer (uncredited)
Acting
Charles Sherlock
Reporter (uncredited)
Acting
Fred Sherman
Storekeeper (uncredited)
Acting