Shrek: Octomania

Shrek: Octomania is an upcoming American computer-animated adventure comedy film produced by DreamWorks Animation, Ducapark Studios, Hyperobject Industries, and Lord Miller Productions, and distributed by Universal Pictures. It is the sequel to Shrek Forever After and Scooby-Doo: Yoshi's Weirdmageddon, and a spin-off to Unknown (2003). It is directed by James Ryan, with co-direction by Philip Craven, and stars the voices of Jack Black (replacing Mike Myers as the voice of Shrek), Antonio Banderas (reprising his role as Puss in Boots), Seth Rogen (reprising his role as Bob the Viking from the 2022 film "Hefty and the Minions"), Eddie Murphy (reprising his role as Donkey), Jeff Goldblum, and Jenny Slate (reprising her role as Dawn Bellweather from the 2015 film "The Hunchback of Happy Feet: Simba's Bully").

Shrek: Octomania is scheduled to be released theatrically in the United States on August 4, 2023, by Universal Pictures.

Development
Following the success of Shrek 2 in May 2004, Jeffrey Katzenberg revealed that the Shrek story had been outlined into five films almost from the beginning. "Before the first one was finished we talked about what the whole story of Shrek is, and each of the chapters answers questions about the first movie and gives us an insight," said Katzenberg. "Shrek 3 and 4 are going to reveal other unanswered questions and, finally, in the last chapter, we will understand how Shrek came to be in that swamp, when we meet him in the first movie." After the release of Shrek the Third in 2007, Katzenberg announced that the fifth film would be released in 2013.

In May 2009, DreamWorks Animation announced that the fourth film's title would be Shrek Forever After, indicating that it would be the last in the Shrek series. Later in 2009, that was confirmed by Bill Damaschke, head of creative production at DWA, with him saying: "All that was loved about Shrek in the first film is brought to the final film."

Josh Klausner, one of the writers of Shrek Forever After, explained in 2010 the script's evolution: "When I first came onto the project, it wasn't supposed to be the final chapter — there were originally going to be five Shrek movies. Then, about a year into the development, Jeffrey Katzenberg decided that the story that we'd come up with was the right way for Shrek's journey to end."

In February 2014, in an interview with Fox Business Network, Katzenberg hinted that a fifth film could still be made. "We like to let them have a little bit of time to rest," he said of the characters. "But I think you can be confident that we'll have another chapter in the Shrek series. We're not finished, and more importantly, neither is he."

On June 15, 2016, after NBCUniversal purchased DreamWorks Animation for $3.8 billion, NBCUniversal CEO Steve Burke discussed plans to continue the franchise, as well as other DreamWorks films. In July 2016, The Hollywood Reporter cited sources saying that the fifth film was planned for a 2019 release. In September 2016, Eddie Murphy confirmed that the film was expected to be released in 2019 or 2020, and that the script had been completed.

On November 6, 2018, it was reported by Variety that Chris Meledandri had been tasked to be the executive producer of both Shrek 5 and Puss in Boots 2, with the cast of the previous films potentially returning. In June 2020, James Ryan was set to direct the film, with Philip Craven serving as co-director, and Conrad Vernon writing the screenplay. Rob LaDuca, Nick Park, Adam McKay, Phil Lord, and Christopher Miller would produce the film through McKay's company, Hyperobject Industries. Margie Cohn, the president of DreamWorks Animation, said that "adding Rob, Nick, Adam, Phil and Chris’ genius to the humor, thriller, and action that's already an integral part of Shrek is going to make this a next-level reinvention of the property". Ryan said that it is an "absolute pleasure" to direct the film, having been an associate editor on "Shrek Forever After". In August 2020, McKay said that the film would both feature elements from the franchise, of which he's been a lifelong fan, and "kind of hone in on" to elements from his previous Will Ferrell movies.