Lloyd and Harry are two men whose stupidity is really indescribable. When Mary, a beautiful woman, loses an important suitcase with money before she leaves for Aspen, the two friends (who have found the suitcase) decide to return it to her. After some "adventures" they finally get to Aspen where, using the lost money they live it up and fight for Mary's heart.
Is Dumb and Dumber on Netflix? Yes! The movie Dumb and Dumber is now on Netflix in the countries listed below.
| Editing | Christopher Greenbury | Editor |
| Production | Chad Oman | Associate Producer |
| Production | Rick Montgomery | Casting |
| Writing | Bobby Farrelly | Writer |
| Production | Bobby Farrelly | Co-Producer |
| Directing | Peter Farrelly | Director |
| Writing | Peter Farrelly | Writer |
| Production | Bradley Thomas | Co-Producer |
| Production | Charles B. Wessler | Producer |
| Directing | J.B. Rogers | First Assistant Director |
| Camera | Mark Irwin | Director of Photography |
| Art | Arlan Jay Vetter | Art Direction |
| Costume & Make-Up | Mary Zophres | Costume Design |
| Crew | Frank Ceglia | Special Effects Coordinator |
| Crew | Rick Barker | Stunt Coordinator |
| Production | Deborah Moore | Executive In Charge Of Production |
| Costume & Make-Up | Brenda McNally | Makeup Artist |
| Costume & Make-Up | Brenda McNally | Hairstylist |
| Costume & Make-Up | Pamela Withers | Wardrobe Supervisor |
| Crew | Matthew W. Mungle | Makeup Effects |
| Art | Bradford Johnson | Set Decoration |
| Production | Garrett Grant | Location Manager |
| Production | Leon Dudevoir | Production Executive |
| Production | Brad Krevoy | Producer |
| Production | Steven Stabler | Producer |
| Writing | Bennett Yellin | Writer |
| Production | Aaron Meyerson | Executive Producer |
| Production | Gerald T. Olson | Executive Producer |
| Production | Gerald T. Olson | Unit Production Manager |
| Directing | Gerald T. Olson | Second Unit Director |
| Sound | Todd Rundgren | Original Music Composer |
| Production | Bradley Jenkel | Associate Producer |
| Directing | Martin Kitrosser | Script Supervisor |
| Sound | Joe Kraemer | Dialogue Editor |
| Production | Tracie Graham-Rice | Production Supervisor |
| Production | Tracie Graham-Rice | Co-Producer |
| Costume & Make-Up | Cheryl Voss | Assistant Makeup Artist |
| Crew | Glory Fioramonti | Stunts |
| Production | Dan Parada | Casting |
| Art | Sydney J. Bartholomew Jr. | Production Design |
| Art | Richard K. Wright | Property Master |
| Production | Denverly Grant | Production Secretary |
| Production | David Collins | Production Supervisor |
| Production | Rene L. Moreno | Casting Assistant |
| Art | Julie Anne Moore | Location Scout |
| Sound | Gregg Barbanell | Foley Artist |
| Sound | Flash Deros | Boom Operator |
| Visual Effects | Adam Howard | Visual Effects Compositor |
| Sound | Joe E. Rand | Music Editor |
| Production | Wendy Cox | Production Coordinator |
| Sound | Cathie Speakman | Sound Editor |
| Crew | Alex L. Worman | Unit Publicist |
| Crew | Mark R. Byers | Special Effects Assistant |
| Lighting | Jay W. Yowler | Gaffer |
| Sound | Craig Clark | Supervising Sound Editor |
| Production | Ellen Dumouchel | Associate Producer |
| Editing | Mato | Color Timer |
| Sound | Tim Gedemer | Sound Designer |
| Editing | Carter DeHaven | Assistant Editor |
| Crew | Dennis Davidson | Public Relations |
| Sound | Jonathon 'Earl' Stein | Sound Mixer |
| Costume & Make-Up | Pauletta O. Lewis | Key Hair Stylist |
| Sound | Terry O'Bright | ADR Mixer |
| Sound | Marcus Barone | Music Coordinator |
| Camera | Gary Katsuya Ushino | First Assistant Camera |
| Production | Diana Adams | Production Accountant |
| Sound | Dawn Soler | Music Supervisor |
| Sound | Robert Guastini | ADR Editor |
| Crew | Craig Comstock | Set Production Assistant |
| Crew | Paul Prokop | Production Controller |
| Crew | Michael Merrick | Transportation Captain |
| Sound | Ricardo Broadus | Sound Effects Editor |
| Costume & Make-Up | Michael Budge | Set Dressing Artist |
| Camera | Jeffrey N. Civa | Second Assistant Camera |
| Production | Mimi Davis-Taylor | Location Assistant |
| Crew | Gordie Merrick | Transportation Coordinator |
| Crew | David Paul Lord | Stunts |
| Camera | Egor Davidoff | Camera Loader |
| Crew | Sara King | Post Production Supervisor |
| Production | Paris Morgan | Casting Assistant |
| Art | Karen Beard | Location Scout |
| Art | Lee A. Steadman | Location Scout |
| Art | T'boo Dalton | Art Department Coordinator |
| Art | Lynn Clark | Construction Coordinator |
| Art | Rick Chrisman | Construction Foreman |
| Art | Ed Bodily | Painter |
| Camera | Charles M. Smallwood | Key Grip |
| Camera | Sandy Bloom | Grip |
| Crew | Ben Hoopes | Carpenter |
| Crew | Josie Fife | Craft Service |
| Crew | Jose Luis Alvarado | Driver |
| Crew | Rick Baily | Security Coordinator |
| Crew | Lori A. Ellington | Set Medic |
| Crew | Rolf Sigurd Brekke | Stand In |
| Lighting | John Ditomaso | Best Boy Electric |
| Art | Kevin Farrell | Storyboard Artist |
| Crew | Cindy Fischer | Studio Teachers |
| Sound | Eric Thompson | Foley Mixer |
| Camera | Matt Irwin | Clapper Loader |
| Directing | Denise Strong | Second Second Assistant Director |
| Art | Frank Rosen | Assistant Property Master |
| Sound | James B. Hare | ADR Recordist |
| Camera | Charles A. Harris | Best Boy Grip |
| Camera | Loren Hillebrand | Dolly Grip |
| Editing | Jane Archambault | Negative Cutter |
| Production | Donna B. Brown | Location Coordinator |
| Crew | David Normand | Aerial Coordinator |
| Production | John L. Anderson | Assistant Production Coordinator |
| Crew | Bonnie DeChant | Catering |
| Production | Bryan C. Alford | Production Assistant |
| Crew | Michael Parkhurst | Technical Advisor |
