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2018–2019TV-Y73 seasonsEnded
US availability from JustWatch
Fourth-grade friends George and Harold have a shared love of pranks and comic books -- and turning their principal into an undies-wearing superhero.
US availability from JustWatch
Nat FaxonCaptain Underpants / Mr. Krupp (voice)
Jay GragnaniHarold (voice)
Ramone HamiltonGeorge (voice)
Sean AstinNarrator (voice)
Peter HastingsComic Narrator (voice)
Jorge DiazMelvin (voice)
Dayci BrookshireJessica / Dressy (voice)
Evan KishiyamaSteve 'Gooch' Yamaguchi (voice)
Erica LuttrellErica / Plungerina (voice)
Laraine NewmanMs. Ribble / Dr. Mentor (voice)
Season 1
13 episodes · 2018
Season 2
13 episodes · 2019
Season 3
13 episodes · 2019
Show details from TMDB. This product uses the TMDB API but is not endorsed or certified by TMDB.
