A former Prohibition-era Jewish gangster returns to the Lower East Side of Manhattan over thirty years later, where he once again must confront the ghosts and regrets of his old life.
You can now watch Once Upon a Time in America online on the following streaming providers in the United States.
| Crew | Gabe Videla | Special Effects |
| Production | Cis Corman | Casting |
| Camera | Carlo Tafani | Camera Operator |
| Costume & Make-Up | Gabriella Pescucci | Costume Design |
| Writing | Leonardo Benvenuti | Screenplay |
| Writing | Enrico Medioli | Screenplay |
| Directing | Sergio Leone | Director |
| Production | Arnon Milchan | Producer |
| Crew | Stuart Kaminsky | Additional Dialogue |
| Writing | Sergio Leone | Screenplay |
| Production | Joy Todd | Casting |
| Lighting | Romano Mancini | Lighting Technician |
| Writing | Franco Arcalli | Screenplay |
| Writing | Piero De Bernardi | Screenplay |
| Sound | Ennio Morricone | Original Music Composer |
| Writing | Franco Ferrini | Screenplay |
| Production | Claudio Mancini | Executive Producer |
| Crew | Danilo Bollettini | Special Effects |
| Crew | Giovanni Corridori | Special Effects |
| Writing | Harry Grey | Novel |
| Costume & Make-Up | Randy Coronato | Hairstylist |
| Costume & Make-Up | Vincenzo Cardella | Hairstylist |
| Production | Ginette Hardy | Production Manager |
| Costume & Make-Up | Renata Magnanti | Hairstylist |
| Production | Fred C. Caruso | Executive In Charge Of Production |
| Costume & Make-Up | Randy Coronato | Makeup Artist |
| Production | Mario Cotone | Production Supervisor |
| Costume & Make-Up | Maria Teresa Corridoni | Hairstylist |
| Costume & Make-Up | Manlio Rocchetti | Makeup Artist |
| Costume & Make-Up | Nilo Jacoponi | Makeup Artist |
| Costume & Make-Up | Gino Zamprioli | Makeup Artist |
| Production | Walter Massi | Unit Manager |
| Editing | Nino Baragli | Editor |
| Art | Tullio Lullo | Construction Coordinator |
| Crew | André Laperrière | Special Effects Technician |
| Costume & Make-Up | Marina Frassine | Assistant Costume Designer |
| Costume & Make-Up | Raffaella Leone | Assistant Costume Designer |
| Editing | Lizi Gelber | Assistant Editor |
| Editing | Elvira Tonini | First Assistant Editor |
| Editing | Giorgio Venturoli | Assistant Editor |
| Production | Jennifer W. Shore | Production Secretary |
| Art | James T. Singelis | Art Direction |
| Art | Gretchen Rau | Set Decoration |
| Directing | Dennis T. Benatar | Assistant Director |
| Art | Roberto Magagnini | Props |
| Art | Claude Simard | Head Carpenter |
| Crew | Olivier Zenenski | Special Effects Assistant |
| Lighting | Marco Contaldo | Electrician |
| Lighting | Edward Cohen | Electrician |
| Lighting | Jean Courteau | Electrician |
| Editing | Zach Staenberg | Additional Editor |
| Art | Nello Giorgetti | Swing |
| Art | Walter Klymkiw | Head Carpenter |
| Crew | Benito Stefanelli | Stunt Coordinator |
| Camera | Amato Gabotti | Grip |
| Editing | Patrizia Ceresani | Assistant Editor |
| Editing | Ornella Chistolini | Assistant Editor |
| Crew | Patrick Hogan | Transportation Captain |
| Art | Joey Litto | Construction Coordinator |
| Sound | Bruno Charier | Boom Operator |
| Sound | Massimo Rinchiusi | ADR Editor |
| Camera | Sandro Battaglia | Assistant Camera |
| Camera | Augusto Diamanti | Key Grip |
| Lighting | Romano Mancini | Gaffer |
| Production | Pierre Laberge | Location Manager |
| Production | Francesca Alatri | Production Secretary |
| Art | Bruno Cesari | Set Decoration |
| Art | Steven Kirshoff | Props |
| Production | Robert Rothbard | Location Manager |
| Sound | Edda Dell'Orso | Vocals |
| Sound | Gheorghe Zamfir | Musician |
| Production | Reuben Gonzalez | Production Assistant |
| Sound | Enzo Diliberto | Foley Artist |
| Costume & Make-Up | Dougie Hawkes | Costumer |
| Production | Simona Patitucci | Production Assistant |
| Sound | Daniele Quadroli | Sound Effects Editor |
| Production | Gail Kearns | Production Coordinator |
| Art | Gianni Fiumi | Property Master |
| Crew | Louis Craig | Special Effects Assistant |
| Crew | Brian Campbell | Special Effects |
| Sound | Pierluigi Pietroniro | Musician |
| Production | Antonio Palombi | Production Assistant |
| Production | Danièle Rohrbach | Production Coordinator |
| Art | Ronald Fauteux | Props |
| Camera | Elio Bosi | Grip |
| Lighting | Walter Klymkiw | Gaffer |
| Lighting | John Newby | Gaffer |
| Production | Diana Di Michele | Accountant |
| Crew | Eugene Rizzo | Unit Publicist |
| Crew | Hedy Martinelli | Thanks |
| Camera | Tonino Delli Colli | Director of Photography |
| Costume & Make-Up | Henry R. Dwork | Makeup Artist |
| Costume & Make-Up | Giancarlo De Leonardis | Hairstylist |
| Sound | Fernando Caso | Sound Effects Editor |
| Camera | Rodney Bauer | Grip |
| Camera | Angelo Novi | Still Photographer |
| Camera | Antonio Scaramuzza | Assistant Camera |
| Camera | Kurt Thompson | Dolly Grip |
| Crew | Bruce Bahrenburg | Unit Publicist |
| Production | Robert Benmussa | Consulting Producer |
| Production | Lucie Drolet | Accountant |
| Production | Sergio Rosa | Accountant |
| Art | Martin Cats | Props |
| Art | Dan Mahoney | Construction Grip |
| Art | Kathy Wolf | Painter |
| Sound | Fabio Ancillai | Boom Operator |
| Sound | Italo Cameracanna | Sound Effects Editor |
| Sound | Alvaro Gramigna | Foley Artist |
| Sound | Elliot Tyson | Sound Re-Recording Mixer |
| Production | Sylvie Bourque | Extras Casting |
| Lighting | Carlo Vinciguerra | Gaffer |
| Editing | Alessandro Baragli | Assistant Editor |
| Costume & Make-Up | Helen P. Butler | Costumer |
| Production | Attilio Viti | Location Manager |
| Production | Pietro Sassaroli | Production Assistant |
| Production | Fausto Capozzi | Accountant |
| Camera | Crescenzo G.P. Notarile | Assistant Camera |
| Editing | J. Kathleen Gibson | First Assistant Editor |
| Crew | James Giblin | Transportation Captain |
| Art | Carlo Simi | Art Direction |
| Crew | Bobby Marsh | Driver |
| Art | Osvaldo Desideri | Set Decoration |
| Directing | Philippe Landoulsi | Assistant Director |
| Sound | Fabio Palmisano | ADR Editor |
| Sound | Ennio Morricone | Music Director |
| Production | Dominique Bruballa | Accountant |
| Production | Maurizio Cusano | Production Assistant |
| Art | Giovanni Natalucci | Production Design |
| Directing | Luca Morsella | Assistant Director |
| Directing | Amy Wells | Assistant Director |
| Art | Alain Giguère | Painter |
| Sound | Jean-Pierre Ruh | Sound Engineer |
| Sound | Jacques Thomas-Gérard | Sound Re-Recording Mixer |
| Crew | Steve Lombardi | Special Effects Coordinator |
| Camera | Steve Baker | Key Grip |
| Camera | Eraldo Barbona | Grip |
| Directing | Fabrizio Sergenti Castellani | First Assistant Director |
| Sound | Italo Cameracanna | Foley Artist |
| Sound | Luigi Porto | Sound Assistant |
| Camera | Normand Guy | Key Grip |
| Production | Flo Gallant | Extras Casting |
| Editing | Howard Heard | Assistant Editor |
| Production | Eric P. Steckler | Production Assistant |
| Sound | Chris David | Dolby Consultant |
| Crew | Jacques Godbout | Special Effects |
