Jennifer Connelly Young Deborah
Robert De Niro David 'Noodles' Aaronson
Joe Pesci Frankie Monaldi
Treat Williams James Conway O'Donnell
James Woods Maximilian 'Max' Bercovicz
Elizabeth McGovern Deborah Gelly
James Russo Bugsy
Danny Aiello Police Chief Vincent Aiello
William Forsythe Philip 'Cockeye' Stein
Brian Bloom Young Patsy
Sergio Leone Director, Screenplay
Franco Ferrini Screenplay
Scott Coffey Bugsy's Gang (uncredited)
Richard Bright Chicken Joe
Ennio Morricone Original Music Composer, Music Director
Bruno Bilotta Chinese Theater Spectator (uncredited)
Estelle Harris Peggy's Mother
Marcia Jean Kurtz Max's Mother
Arnon Milchan Producer, Chauffeur
John Newby Gaffer
Darlanne Fluegel Eve
Paul Herman Monkey
Tuesday Weld Carol
Burt Young Joe
Salvatore Billa One of Beefy's Thugs (uncredited)
Richard Foronjy Officer Whitey
Clem Caserta Al Capuano
Sergio Rosa Accountant
Tonino Delli Colli Director of Photography
Susan Spafford Nurse (uncredited)
Fred C. Caruso Executive In Charge Of Production
Mario Brega Mandy
Marco Stefanelli Bugsy's Gang (uncredited)
Jean Courteau Electrician
Scott Schutzman Tiler Young Noodles
Gabriella Pescucci Costume Design
Olga Karlatos Woman in the Puppet Theatre
Chris David Dolby Consultant
Mario Cotone Production Supervisor
Maria Teresa Corridoni Hairstylist
Robert Benmussa Consulting Producer
Zach Staenberg Additional Editor
Louis Craig Special Effects Assistant
Steve Kirshoff Props
Crescenzo G.P. Notarile Assistant Camera
Danilo Bollettini Special Effects
Baxter Harris Reporter 3
Manlio Rocchetti Makeup Artist
Giancarlo De Leonardis Hairstylist
Amy Ryder Peggy
Gretchen Rau Set Decoration
André Laperrière Special Effects Technician
Rossana Canghiari Speakeasy Patron (uncredited)
Giovanni Corridori Special Effects
Robert Harper Sharkey
Benito Stefanelli Stunt Coordinator
Karen Shallo Mrs. Aiello
Alain Giguère Painter
Gheorghe Zamfir Musician
Elliot Tyson Sound Re-Recording Mixer
Eugene Rizzo Unit Publicist
Mark Frazer Pimp (uncredited)
Attilio Viti Location Manager
Italo Cameracanna Foley Artist, Sound Effects Editor
Antonio Palombi Production Assistant
Claudio Mancini Executive Producer, Syndacalist (uncredited)
Carlo Tafani Camera Operator
Nino Baragli Editor
Gerard Murphy Crowning
Edward Cohen Electrician
Leonardo Benvenuti Screenplay
Franco Arcalli Screenplay