What!?… Stan Lee is in a DC movie!? it’s true … according to ComicBook.com, fitting in with the humorous nature of DC’s ‘Teen Titans Go! To the Movies’, the co-creator of Marvel Comics, Stan Lee, makes an appearance in the DC Comics movie. Lee’s appearance in the DC movie is largely seen as a lampooning of Lee’s tradition of making cameo appearances in many if not all of the Marvel Studios movies.