Avatar: The Way of Water is a 2022 American epic science fiction film directed by James Cameron, who co-wrote the screenplay with Rick Jaffa and Amanda Silver from a story the trio wrote with Josh Friedman and Shane Salerno. Produced by Lightstorm Entertainment and TSG Entertainment and distributed by 20th Century Studios, it is the sequel to Avatar (2009) and the second installment in the Avatar film series. Cast members Sam Worthington, Zoe Saldaña, Stephen Lang, Joel David Moore, CCH Pounder, Giovanni Ribisi, Dileep Rao, and Matt Gerald reprise their roles from the original film, with Sigourney Weaver returning in an additional role. New cast members include Kate Winslet, Cliff Curtis, Edie Falco, and Jemaine Clement. In the film, Jake Sully (Worthington) and his family, under renewed threat from humans, seek refuge with the Metkayina clan of Pandora.  Cameron stated in 2006 that he would like to make sequels to Avatar if it was successful, and he announced the first two sequels in 2010, following the widespread success of the first film, with the first sequel aiming for a 2014 release. However, the addition of two more sequels, for a total of five Avatar films, and the necessity to develop new technology in order to film performance capture scenes underwater, a feat never accomplished before, led to significant delays to allow the crew more time to work on the writing, preproduction, and visual effects. 

The filming process, which occurred simultaneously with a currently untitled third film, began in Manhattan Beach, California, on August 15, 2017. The filming location moved to Wellington, New Zealand, on September 25, 2017, and concluded in late September 2020 after three years of shooting. With an estimated budget of $350–460 million, it is one of the most expensive films ever made.  Following repeated delays in the expected release schedule, Avatar: The Way of Water premiered in London on December 6, 2022 and was theatrically released in the United States on December 16, 2022 to positive reviews. Critics praised the film for its visual effects and technical achievements, but criticized the plot as thin and the runtime as lengthy. The film has grossed over $955 million worldwide, becoming the fourth-highest-grossing film of 2022. Organizations such as the National Board of Review and the American Film Institute named Avatar: The Way of Water as one of the top ten films of 2022. The film also received numerous other accolades, including nominations for Best Motion Picture – Drama and Best Director at the 80th Golden Globe Awards.