Jerry Walbach is boodschapper voor een maffiabaas. Zijn vriendin Samantha heeft een hekel aan zijn job en vraagt hem ermee te kappen. Ze dreigt hem zelfs te verlaten indien hij nog een opdracht aanvaardt. Toch gaat Jerry weer op pad, hij moet in Mexico een antiek pistool (The Mexican) gaan ophalen. Indien hij zijn taak niet volbrengt, wacht Jerry de kogel. Wanneer de opdrachtgevers vinden dat de 'job' niet snel genoeg vordert, wordt Samantha ontvoerd om Jerry onder druk te zetten...
| Sound | Alan Silvestri | Original Music Composer |
| Editing | Craig Wood | Editor |
| Directing | Gore Verbinski | Director |
| Production | John Baldecchi | Producer |
| Camera | Dariusz Wolski | Director of Photography |
| Production | Lawrence Bender | Producer |
| Costume & Make-Up | Colleen Atwood | Costume Design |
| Directing | Cate Hardman | Script Supervisor |
| Writing | J.H. Wyman | Writer |
| Production | William Tyrer | Executive Producer |
| Production | Christopher Ball | Executive Producer |
| Production | Aaron Ryder | Executive Producer |
| Production | J.H. Wyman | Executive Producer |
| Art | Cecilia Montiel | Production Design |
| Production | William S. Beasley | Co-Producer |
| Production | Paul Hellerman | Co-Producer |
| Production | Denise Chamian | Casting Director |
| Crew | M. James Arnett | Stunt Coordinator |
| Crew | Seth Arnett | Stunt Coordinator |
| Production | Sharyn Shimada-Huggins | Production Supervisor |
| Art | Michael Atwell | Art Direction |
| Art | Robert Greenfield | Set Decoration |
| Crew | Matt Kutcher | Special Effects Coordinator |
| Costume & Make-Up | Jean Ann Black | Key Makeup Artist |
| Costume & Make-Up | Mary L. Mastro | Key Hair Stylist |
| Sound | Tom Myers | Sound Designer |
| Sound | Tim Holland | Supervising Sound Editor |
| Crew | Erica Frauman | Post Production Supervisor |
| Sound | Kenneth Karman | Music Editor |
| Sound | Jacqueline Tager | Music Editor |
| Visual Effects | Richard Chuang | Visual Effects Supervisor |
| Visual Effects | Jason Heapy | Visual Effects Producer |
| Visual Effects | Alex Frisch | Visual Effects Supervisor |
| Visual Effects | Kymber Lim | Visual Effects Producer |
| Crew | David Leitch | Stunt Double |
| Camera | Daniel Moder | First Assistant "B" Camera |
| Visual Effects | Erik Winquist | Compositing Artist |
