Howard Ratner heeft een gokverslaving en is eigenaar van een juwelierszaak in New York. Rijke en beroemde personen zijn er klant aan huis. Een waardevolle ongeslepen diamant uit Ethiopië moet hem eindelijk een financiële megaklapper opleveren via een veiling. Op deze manier hoopt Howard uit zijn financiële moeilijkheden te komen. Toch kiest hij er voor om het opaal eerst uit te lenen aan NBA-ster Kevin Garnett, die er heilig in gelooft dat deze steen hem magische krachten geeft voor een wedstrijd. Howard sluit ondertussen risicovolle weddenschappen op basketbalwedstrijden af, terwijl louche schuldeisers hem op de hielen zitten.
| Sound | Aaron David Ross | Musician |
| Camera | Olga Abramson | First Assistant "B" Camera |
| Production | Clara Peterson | Extras Casting Assistant |
| Costume & Make-Up | Kyra Panchenko | Makeup Department Head |
| Visual Effects | Eran Dinur | Visual Effects Supervisor |
| Visual Effects | Lucien Harriot | Visual Effects Supervisor |
| Sound | Chris Chae | Sound Editor |
| Costume & Make-Up | Gary Archer | Prosthetics |
| Costume & Make-Up | Christopher Carcich | On Set Dresser |
| Art | Meriam Rodriguez | Set Dresser |
| Sound | Skip Lievsay | Sound Re-Recording Mixer |
| Visual Effects | Fangge Chen | VFX Artist |
| Costume & Make-Up | Mary Caprari | Set Costumer |
| Costume & Make-Up | Jillian Daidone | Set Costumer |
| Costume & Make-Up | Jessica Zavala | Costume Supervisor |
| Costume & Make-Up | Nawaal Hendriks | Costume Design |
| Art | Rocio Gimenez | Art Direction |
| Costume & Make-Up | Allison Imoto-Suh | Key Hair Stylist |
| Costume & Make-Up | Sabana Majeed | Additional Hairstylist |
| Costume & Make-Up | Mia Neal | Hair Department Head |
| Directing | Scott Bowers | Second Assistant Director |
| Directing | Dale Butler | First Assistant Director |
| Directing | Amy Lauritsen | First Assistant Director |
| Directing | Nick Notte | Second Second Assistant Director |
| Directing | Marquis Sheppard | Second Assistant Director |
| Directing | Douglas Van Rooy | Third Assistant Director |
| Art | Robert Ludemann | Graphic Designer |
| Sound | Scott Cannizzaro | ADR Mixer |
| Sound | Kristin Catuogno | ADR Recordist |
| Sound | Mark DeSimone | ADR Mixer |
| Sound | Tim Elder | Boom Operator |
| Sound | Gavin Hecker | Foley Mixer |
| Sound | Chris Navarro | ADR Mixer |
| Sound | Jason Oliver | ADR Mixer |
| Sound | Jay Peck | Foley Artist |
| Sound | John St. Denis | ADR Mixer |
| Crew | Jimmy Hays | Special Effects |
| Crew | Caleb P. Johnson | Special Effects Technician |
| Crew | Jason Palisi | Special Effects Technician |
| Visual Effects | Alex Noble | Visual Effects Supervisor |
| Crew | Peter Epstein | Stunt Coordinator |
| Crew | Eric J Carlson | Stunt Double |
| Crew | Blaise Corrigan | Stunts |
| Crew | Ricky Barksdale | Stunts |
| Crew | Luke Lesko | Stunts |
| Crew | Victor Plajas | Stunts |
| Crew | Josh Lakatos | Stunt Driver |
| Crew | Stephen A. Pope | Stunt Coordinator |
| Crew | Anthony Mecca | Stunts |
| Crew | Jeremy Sample | Stunts |
| Production | Eléonore Hendricks | Casting |
| Sound | Eli Keszler | Musician |
| Crew | Mark Sean Haynes | Post Production Supervisor |
| Sound | Anton Gold | Sound Mixer |
| Directing | Benny Safdie | Director |
| Directing | Josh Safdie | Director |
| Sound | Mario Castro | Musician |
| Writing | Benny Safdie | Writer |
| Writing | Josh Safdie | Writer |
| Writing | Ronald Bronstein | Writer |
| Production | Martin Scorsese | Executive Producer |
| Production | Scott Rudin | Producer |
| Production | Sebastian Bear-McClard | Producer |
| Production | Emma Tillinger Koskoff | Executive Producer |
| Camera | Darius Khondji | Director of Photography |
| Sound | Daniel Lopatin | Original Music Composer |
| Art | Sam Lisenco | Production Design |
| Production | Eli Bush | Producer |
| Production | Anthony Katagas | Executive Producer |
| Production | David Koplan | Executive Producer |
| Art | Eric Dean | Art Direction |
| Art | Kendall Anderson | Set Decoration |
| Costume & Make-Up | Miyako Bellizzi | Costume Design |
| Costume & Make-Up | Aaron Worman | Key Makeup Artist |
| Sound | Tom Fleischman | Sound Re-Recording Mixer |
| Sound | Warren Shaw | Sound Re-Recording Mixer |
| Sound | Skip Lievsay | Sound Mixer |
| Sound | Michael Sterkin | Sound Mixer |
| Editing | Ronald Bronstein | Editor |
| Editing | Benny Safdie | Editor |
| Production | Michael Bartol | Co-Producer |
| Production | Oscar Boyson | Executive Producer |
| Production | Catherine Farrell | Co-Producer |
| Production | Valentia Fisher | Line Producer |
| Production | Irfaan Fredericks | Producer |
| Production | Jacob Jaffke | Line Producer |
| Production | Francine Maisler | Casting |
| Production | Jennifer Venditti | Casting |
| Production | Stefan Puente | Production Assistant |
| Sound | Warren Shaw | Supervising Sound Editor |
