Archetypal buddy cops Riggs and Murtaugh are back for another round of high-stakes action, this time setting their collective sights on bringing down a former Los Angeles police lieutenant turned black market weapons dealer. Lorna Cole joins as the beautiful yet hardnosed internal affairs sergeant who catches Riggs's eye.
Unfortunately the movie Lethal Weapon 3 is not yet available on Paramount Plus.
| Art | Richard C. Goddard | Set Decoration |
| Production | Richard Donner | Producer |
| Writing | Jeffrey Boam | Screenplay |
| Production | Marion Dougherty | Casting |
| Art | Greg Papalia | Art Direction |
| Production | Joel Silver | Producer |
| Camera | Jan de Bont | Director of Photography |
| Writing | Robert Mark Kamen | Screenplay |
| Editing | Robert Brown | Editor |
| Sound | David Sanborn | Original Music Composer |
| Art | James H. Spencer | Production Design |
| Sound | Eric Clapton | Original Music Composer |
| Sound | Michael Kamen | Original Music Composer |
| Directing | Richard Donner | Director |
| Editing | Battle Davis | Editor |
| Art | Mark Poll | Set Designer |
| Production | Jennie Lew Tugend | Co-Producer |
| Art | Ciro Vuoso | Construction Foreman |
| Art | John Schacht | Leadman |
| Crew | Lonnie Craig | Driver |
| Crew | James Grayford | Stand In |
| Visual Effects | Matt Sweeney | Special Effects Supervisor |
| Costume & Make-Up | Paul Abascal | Key Hair Stylist |
| Costume & Make-Up | Richard Snell | Makeup Artist |
| Crew | Dan Romero | Transportation Captain |
| Crew | Jack Lietzke | Transportation Coordinator |
| Production | Owens Hill | Casting Associate |
| Art | Michael Muscarella | Construction Coordinator |
| Art | Cary Conway | Painter |
| Camera | J. Neil Bloomer | Grip |
| Production | Steve Perry | Unit Production Manager |
| Production | Michael Klastorin | Associate Producer |
| Camera | Calmar Roberts | First Assistant Camera |
| Camera | Gregory Lundsgaard | Steadicam Operator |
| Crew | Geno Escarrega | Post Production Supervisor |
| Crew | Charlie Picerni | Stunt Coordinator |
| Crew | James Grayford | Utility Stunts |
| Production | Karyn Fields | Researcher |
| Costume & Make-Up | Dino Ganziano | Hairstylist |
| Art | Michael Papac | Property Master |
| Directing | Trudy Ramirez | Script Supervisor |
| Sound | Thomas Causey | Sound Mixer |
| Lighting | E. Christopher Reed | Rigging Gaffer |
| Sound | Joseph F. Brennan | Boom Operator |
| Production | Steve Perry | Co-Producer |
| Crew | Gregory J. Barnett | Stunts |
| Crew | Anne S. Reilly | Unit Publicist |
| Sound | Robert G. Henderson | Supervising Sound Editor |
| Crew | Richmond G. Cogswell | Video Assist Operator |
| Production | Michael J. Burmeister | Location Manager |
| Sound | Michael Kamen | Orchestrator |
| Costume & Make-Up | Nick Scarano | Costume Supervisor |
| Crew | Frank B. Davis | Craft Service |
| Crew | Michael Denering | Scenic Artist |
| Production | Alexander B. Collett | Associate Producer |
| Crew | Martin Glover | Loader |
| Crew | Jon G. Belyeu | Special Effects Coordinator |
| Sound | Eric Reasoner | Music Editor |
| Camera | Michael J. Coo | Key Grip |
| Camera | Stephen Vaughan | Still Photographer |
| Lighting | Kenny Schneider | Lighting Technician |
| Sound | Bub Asman | Sound Editor |
| Production | Jim Barr | Production Accountant |
| Sound | Stephen McLaughlin | Music Producer |
| Sound | James Simcik | Supervising ADR Editor |
| Sound | Dean Drabin | ADR Mixer |
| Camera | Christopher Blauvelt | Second Assistant Camera |
| Camera | Michael Brennan | Dolly Grip |
| Sound | Michael Kamen | Conductor |
| Lighting | Leslie J. Kovacs | Chief Lighting Technician |
| Crew | Art Fransen | Technical Advisor |
| Directing | Gregory Kent Simmons | Second Assistant Director |
| Directing | Warren Gray | Second Second Assistant Director |
| Sound | Christopher Brooks | Supervising Music Editor |
| Production | Spencer Franklin | Production Secretary |
| Costume & Make-Up | Scott H. Eddo | Makeup Supervisor |
| Crew | Rich E. Cordobes | Special Effects Technician |
| Camera | Sky Rockit | Assistant Camera |
| Camera | William E. Fitch | Best Boy Grip |
| Art | Rick Chavez | Assistant Property Master |
| Directing | Steve Perry | Second Unit Director |
| Sound | Eric Gotthelf | Foley Mixer |
| Crew | Jeffrey Bornstein | Stunt Driver |
| Sound | Petra Bach | ADR Editor |
| Production | Cynthia Neber | Executive Assistant |
| Lighting | Benny McNulty | Assistant Chief Lighting Technician |
| Production | Jesse Blanco | Production Assistant |
| Sound | Sting | Theme Song Performance |
| Crew | Dick Ziker | Stunts |
| Directing | Michael Alan Kahn | First Assistant Director |
| Crew | Cheryl Wheeler Duncan | Stunts |
| Writing | Shane Black | Characters |
| Crew | Kane Hodder | Stunts |
| Crew | Chuck Picerni Jr. | Stunts |
| Crew | Tony Brubaker | Stunts |
| Crew | Manny Perry | Stunts |
| Crew | Tim A. Davison | Stunts |
| Crew | John C. Meier | Stunts |
| Crew | Jeffrey J. Dashnaw | Stunts |
| Crew | Buddy Joe Hooker | Stunts |
| Crew | Janet Brady | Stunts |
| Crew | Tony Epper | Stunts |
| Crew | Mic Rodgers | Stunt Coordinator |
| Crew | Michael Runyard | Stunts |
| Crew | Sandy Berumen | Stunts |
| Crew | Tim Trella | Stunts |
| Crew | Tommy J. Huff | Stunts |
| Crew | Bobby Bass | Stunts |
| Crew | Steve Boyum | Stunts |
| Crew | Steven Chambers | Stunts |
| Crew | Jadie David | Stunts |
| Crew | Shane Dixon | Stunts |
| Crew | Sparky Edmonston | Stunts |
| Crew | Roy Farfel | Stunts |
| Crew | Bill Hart | Stunts |
| Crew | Billy Hank Hooker | Stunts |
| Crew | Matt Johnston | Stunts |
| Crew | Cher Meier | Stunts |
| Crew | Bennie Moore | Stunts |
| Crew | Frank Orsatti | Stunts |
| Crew | Paul Picerni | Stunts |
| Crew | Steve Picerni | Stunts |
| Crew | Chad Randall | Stunts |
| Crew | Danny Rogers | Stunts |
| Crew | Christopher J. Tuck | Stunts |
