Fourth-grade friends George and Harold have a shared love of pranks and comic books -- and turning their principal into an undies-wearing superhero.

Cast & Crew

Nat Faxon
as Captain Underpants/Mr. Krupp
Jay Gragnani
as George Beard
Ramone Hamilton
as Harold Hutchins
David Koechner
as Mr. Meaner
Tress MacNeille
as Ms. Hurd
Laraine Newman
as Ms. Tara Ribble

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