Cast
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
Crew
Milton Krasner
Director of Photography
Roger Corman
Director
Howard Browne
Screenplay
Roger Corman
Producer
Fred Steiner
Music
Paul Rapp
Associate Producer
Lionel Newman
Original Music Composer
Jack Martin Smith
Art Direction
Dale Van Sickel
Stunts
Monte Hellman
Dialogue
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