Fourth-grade friends George and Harold have a shared love of pranks and comic books -- and turning their principal into an undies-wearing superhero.
Season 1
13 episodes
Season 2
Season 3
Nat Faxon
Captain Underpants / Mr. Krupp (voice)
Jay Gragnani
Harold (voice)
Ramone Hamilton
George (voice)
Sean Astin
Narrator (voice)
Peter Hastings
Comic Narrator (voice)
Jorge Diaz
Melvin (voice)
Dayci Brookshire
Jessica / Dressy (voice)
Evan Kishiyama
Steve 'Gooch' Yamaguchi (voice)
Henry Danger
2014
The Spectacular Spider-Man
2008
Generator Rex
2010
Batman: The Brave and the Bold
Spidey and His Amazing Friends
2021
My Adventures with Superman
2023
Fanboy and Chum Chum
2009
The Powerpuff Girls
1998
Mighty Med
2013
Justice League Unlimited
2004
Teen Titans
2003
Spider-Man and His Amazing Friends
1981
Fantastic Four: World's Greatest Heroes
2006
Teen Titans Go!
Aaahh!!! Real Monsters
1994
Freakazoid!
1995
Spider-Man
1967
Batwheels
2022
Justice League Action
2016
Superman: The Animated Series
1996
