The Addams Family is a 1991 American comedy film based on the characters from the cartoon of the same name created by cartoonist Charles Addams. The movie was originally developed at Orion Pictures (which at the time owned the rights to the television series on which the film was based due to its ownership of the Filmways library). But due to the studio's financial problems, Paramount Pictures stepped in to complete the film and handled North American distribution, with Orion retaining the international rights (these rights now belong to Metro-Goldwyn-Mayer through their purchase of Orion). The film debuted in Los Angeles on November 16, 1991. It opened internationally on November 22, 1991, to mixed reviews. It was followed by a sequel, Addams Family Values, in 1993.
Gomez Addams (Raúl Juliá) laments the 25-year absence of his brother Fester, who disappeared after the two had a falling-out. Gomez's lawyer Tully Alford (Dan Hedaya) owes money to loan shark Abigail Craven (Elizabeth Wilson), and notices that her son Gordon (Christopher Lloyd) closely resembles Fester. Tully proposes that Gordon pose as Fester to infiltrate the Addams household and find the hidden vault where they keep their vast riches. Tully and his wife Margaret (Dana Ivey) attend a séance at the Addams home led by Grandmama (Judith Malina) in which the family tries to contact Fester's spirit. Gordon arrives, posing as Fester, while Abigail poses as psychiatrist Dr. Pinder-Schloss and tells the family that Fester had been lost in the Bermuda Triangle for the past 25 years. Gomez, overjoyed to have Fester back, takes him to the family vault to view home movies from their childhood. Gordon learns the reason for the brothers' falling-out: Gomez was jealous of Fester's success with women, and wooed the conjoined twins Flora and Fauna Amore away from him out of envy. Gomez starts to suspect that "Fester" is an impostor when he is unable to recall important details about their past. Gordon attempts to return to the vault, but is unable to get past a booby trap. Gomez's wife Morticia (Anjelica Huston) reminds "Fester" of the importance of family amongst the Addamses and of their vengeance against those who cross them. Fearing that the family is getting wise to their con, Abigail (under the guise of Dr. Pinder-Schloss) convinces Gomez that his suspicions are due to displacement. Gordon grows closer to the Addams family, particularly the children Wednesday (Christina Ricci) and Pugsley (Jimmy Workman), whom he helps to prepare a swordplay sequence for a school play. The Addamses throw a large party with their extended family and friends to celebrate Fester's return, during which Abigail plans to break into the vault. Wednesday overhears Abigail and Gordon discussing their scheme, and escapes them by hiding in the family cemetery. Tully learns that Fester, as the eldest brother, is the executor of the Addams estate and therefore technically owns the entire property. With the help of the Addamses' neighbor Judge George Womack (Paul Benedict), who Gomez has repeatedly angered by hitting golf balls at his house, Tully procures a restraining order against the family banning them from the estate. Gomez attempts to fight the order in court, but Judge Womack rules against him out of spite. While Abigail, Gordon, and Tully try repeatedly and unsuccessfully to get past the booby trap blocking access to the vault, the Addams family is forced to move into a motel and find jobs. Morticia tries at being a preschool teacher, Wednesday and Pugsley sell toxic lemonade, and Thingthe family's animate disembodied handbecomes a courier. Gomez, despondent, sinks into depression and lethargy. Morticia returns to the Addams home to confront Fester and is captured by Abigail and Tully, who torture her in an attempt to learn how to access the vault. Thing observes this and informs Gomez, who gathers the family and rushes to Morticia's rescue. Abigail threatens Morticia's life if Gomez does not surrender the family fortune. Fed up with his mother's behavior and constant berating, Gordon turns against Abigail. Using a magical book which projects its contents into reality, he unleashes a hurricane in the house, which strikes his own head with lightning and launches Tully and Abigail out a window and into open graves dug for them by Wednesday and Pugsley. Gordon turns out to actually have been Fester all along, having suffered amnesia after being lost in the Bermuda Triangle and turning up in Miami, where Abigail had taken him in. The lightning strike has restored his memory and he is enthusiastically welcomed back into the Addams household. With the family whole again, Morticia informs Gomez that she is pregnant.