Monkeybone

Monkeybone (2001) is a adventure, fantasy, animation directed by Henry Selick rated 5.3/10.

After a car crash sends repressed cartoonist Stu into a coma, he and the mischievous Monkeybone, his hilarious alter-ego, wake up in a wacked-out waystation for lost souls. When Monkeybone takes over Stu's body and escapes to wreak havoc on the real world, Stu has to find a way to stop him before his sister pulls the plug on reality forever!