Dumb and Dumber

Dumb and Dumber is a 1994 American road buddy comedy film directed by Peter Farrelly, who cowrote the screenplay with his brother Bobby and Bennett Yellin. It is the first installment in the Dumb and Dumber franchise. Starring Jim Carrey and Jeff Daniels, it tells the story of Lloyd Christmas (Carrey) and Harry Dunne (Daniels), two dumb but well-meaning friends from Providence, Rhode Island, who set out on a cross-country road trip to Aspen, Colorado, to return a briefcase full of money to its owner, unaware it was left as a ransom. Lauren Holly, Karen Duffy, Mike Starr, Charles Rocket, and Teri Garr play supporting roles.

The film was released by New Line Cinema on December 16, 1994. It received mixed reviews from critics, and was a commercial success, grossing $247.3 million against a $17 million budget. The success of Dumb and Dumber launched the career of the Farrelly brothers, established the range of the heretofore dramatically acclaimed Daniels as a gifted comedic actor and revitalized his Hollywood career, and solidified Carrey's reputation as one of the most prominent actors of the 1990s. It has since developed a cult following. The film also spawned an animated TV series, a 2003 prequel, and a 2014 sequel.

Lloyd Christmas and Harry Dunne are two good-hearted but dimwitted best friends and roommates living in Providence, Rhode Island. Lloyd, a chip-toothed limousine driver, is instantly smitten with his passenger Mary Swanson, who is flying to Aspen, Colorado. She leaves a briefcase in the airport and Lloyd attempts to return it, unaware it contains ransom money she has left for criminals Joe "Mental" Mentalino and J. P. Shay. Her plane has already departed, and Lloyd falls out of the jetway.

Fired for leaving the scene of an accident, Lloyd returns home to learn that Harry, a dog groomer, has also been fired for showing up late to a dog show with the dogs covered in food. Mental and Shay follow Lloyd home, but he and Harry mistake the crooks for debt collectors and flee, returning later to find Harry's parakeet has been decapitated. Lloyd convinces Harry that they should return Mary's briefcase, and they set off for Aspen in Harry's dog-styled van.

Mental poses as a hitchhiker and is picked up by Harry and Lloyd, who annoy him with their childish antics. Stopping for lunch, Mental plans to slip the duo rat poison pills, but they prank him by putting chili peppers in his burger, aggravating his stomach ulcer. Mistaking the pills for his medication, they inadvertently kill him with the poison but continue their trip.

At a gas station, Harry flirts with fellow Aspen-bound driver Beth, and unwittingly saves Lloyd from being assaulted by Sea Bass, a trucker they offended earlier. Police wait to intercept the duo on the road to Colorado, but Lloyd takes a wrong turn and drives all night through Nebraska. Harry gives up on the journey, but Lloyd persuades him to continue after trading their van for a minibike.

The duo arrives in Aspen but cannot find Mary, and a frustrated Harry attacks Lloyd, breaking open the briefcase and discovering the money, which they use on a hotel suite and lavish spending spree. They read in the newspaper that Mary and her family are hosting a charity gala, where a nervous Lloyd asks Harry to talk to her on his behalf. However, Harry agrees to go skiing with Mary instead, lying to Lloyd that he arranged a date for him.

While Harry and Mary have an enjoyable time together, Lloyd waits at the hotel bar and encounters Beth. Visiting Mary's home, he realizes that Harry lied to spend the day with her himself. In retaliation, Lloyd serves him coffee laced with laxatives, causing Harry to have diarrhea in Mary's broken toilet, while Lloyd reintroduces himself to Mary. Taking her to the hotel to return the briefcase, he confesses his love for her, but she rejects him.