The Lonely Island’s Akiva Schaffer will direct the movie, slated for spring 2022.
John MulaneyandAndy Sambergare going a bit nuts for their next project.
Samberg’s fellow Lonely Island memberAkiva Schafferwill direct the film, which will blend live-action and CGI.

Araya Diaz/Getty Images; Everett Collection
Other characters included mice named Monterey Jack and Gadget Hackwrench, and a sinister crime boss called Fat Cat.
(He was, you guessed it, a fat cat.)
Samberg and Schaffer are coming off of the comedyPalm Springs, which was released on Hulu in July.
Mulaney, meanwhile, recently lent his voice to the fourth season of Netflix’s animated seriesBig Mouth.
(Talk about a change of pace.)