CN

CN is a franchise centered around the characters produced only by Cartoon Network Studios from a variety of classic and modern series on Cartoon Network, consisting of a theatrical film The CN Movie (2021) and a short-lived primetime series on Adult Swim, entitled The CN Show (2022).

The franchise features the characters set in the live-action world and interacting outside their homes and inside the studio they were made in.

Feature film
Two months after his show's conclusion in September 2018, Finn gets the chance to reunite with his old friends Chowder and Flapjack; whom he has never seen since August 2010. Among being ignored by the studio and having become irrelevant, Finn suggests they get a feature film to reintroduce them.

The trio arrives to the Warner Bros. studio to request their wish, in which the main executive Dan Manson has them sign a contract for their deal. Later on, they find out they had signed away the rights to the Cartoon Network studio, so they must retrieve the contract and prevent their home from foreclosure.

Short film
A short film entitled Marcy's Real World Adventure is a 6-minute short film taking place during The CN Movie. The plot revolves around Marceline traveling around the streets of Burbank.

Television series
A television series debuted on Adult Swim on July 2, 2022.