Director
David H. Brooks
DIRECTOR
Writer
Mark Banker
WRITER
Matt Smith
Stars (in credits order)
Nat Faxon
Captain Underpants(voice)
Jay Gragnani
Harold(voice)
Ramone Hamilton
George(voice)
Sean Astin
Narrator(voice)
Dayci Brookshire
Jessica(voice)
Jim Cummings
Santa(voice)
Jorge Diaz
Melvin(voice)
Peter Hastings
Comic Narrator(voice)
Evan Kishiyama
Steve 'Gooch' Yamaguchi(voice)
David Koechner
Mr. Meaner(voice)
Erica Luttrell
Erica(voice)
Patty Mattson
Miss Anthrope(voice)
Brennan Murray
Bo Hweemuth(voice)
Nolan North
Yule Tide(voice)
Kevin Michael Richardson
George's Dad(voice)
