At the beginning of the film, protagonist Michael "Crocodile" Dundee is living in the Australian outback with Sue Charlton and their young son Mikey. Because crocodile hunting has been made illegal, Mick is reduced to wrestling crocodiles for the entertainment of tourists, having as his rival in the business another outback survivalist named Jacko. When an opportunity arises for Sue to become the Los Angeles bureau chief of a newspaper owned by her father, Mick and his family cross the Pacific to California. In the United States, both Mick and his son have encounters with the locals, causing cross-cultural mishaps. Mick becomes an undercover amateur sleuth, helping to probe the mysterious death of his wife's predecessor at the newspaper, while Mikey attends a local school, where he quickly impresses his classmates and teacher with his outback survival skills. Because the case takes up so much of their time, Mick and Sue eventually call in Jacko to babysit their son; immediately, Jacko and Mikey's teacher become interested in each other. It is revealed that the dead reporter had been investigating a film studio, which is about to make a sequel to the action filmLethal Agent, despite the title's commercial failure. Mick becomes suspicious when several paintings from Southern Europe are brought onto the set; although at first he suspects drug smuggling, the pictures themselves are revealed to be missing art from a museum in former Yugoslavia, thought lost in the recent civil wars. They are to appear in the film as mere props, to be publicly 'destroyed' in a scene in which they are set on fire, at which point they will have been exchanged for copies. Attempting to secure one of the paintings as evidence, Mick, Sue, and Jacko run afoul of the studio director and his thugs. Using the studio's props and three lions used in filming to defeat the gangsters, Mick and Sue solve the case and return to Australia, where they are officially married.
Crocodile Dundee in Los Angeles holds a rating of 11% on Rotten Tomatoes, the consensus reads: "A sequel as unnecessary as it is belated, Crocodile Dundee in Los Angeles lacks virtually all of the easygoing humor and charm that delighted fans of the original." The film was nominated for a Razzie Award for Worst Remake or Sequel but lost to Planet of the Apes.
Box office
The film grossed $7,759,103 at the box office in Australia. The film debuted in 4th place at the US box office behind Bridget Jones's Diary, Spy Kids and Along Came a Spider. It grossed $39 million worldwide, below the total gross of the previous two films. In a 2017 interview, comedian and actor Tom Green stated that the box office receipts for his film Freddy Got Fingered did not reflect the actual attendance, as he thinks that movie goers under the age of seventeen bought tickets to Crocodile Dundee in Los Angeles and snuck into the theater showing his film.