This article is a list of fictional characters in the comic book series Scott Pilgrim by Bryan Lee O'Malley and its film adaptation Scott Pilgrim vs. the World. For the film versions of the characters, O'Malley sent crib sheets that explained backstory, character motivations, and events in the book to Michael Bacall and Edgar Wright. Bacall then created a list of "ten secret things" for each character, according to O'Malley, for fun, and many of the entries were jokes: O'Malley said that the "ten secret things" documents were not intended to be taken seriously as character background.