When George and Harold hypnotize their principal into thinking that he is the superhero Captain Underpants, he leads them to the lair of the nefarious Dr. Diaper, where they must defeat his evil robot henchmen.
year: 2012
call number/section: 1000, 741.5
subjects: school superintendents and principals, fiction, comic books, strips, etc, captain underpants (fictional character), caricatures and cartoons, teachers