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Reparto

Jason Robards
Al Capone

George Segal
Peter Gusenberg

Ralph Meeker
George Clarence 'Bugs' Moran

Jean Hale
Myrtle

Clint Ritchie
Jack McGurn

Frank Silvera
Nick Sorello

Joseph Campanella
Albert Wienshank

Richard Bakalyan
John Scalise

David Canary
Frank Gusenberg

Bruce Dern
Johnny May

Harold J. Stone
Frank Nitti

Kurt Kreuger
James Clark

Paul Richards
Charles Fischetti

Joe Turkel
Jake 'Greasy Thumb' Guzik

Milton Frome
Adam Heyer

Mickey Deems
Reinhold Schwimmer