December 3, 2020
45m
EN
Erik Kling
Christmas gets weird — really weird — after George and Harold go back in time to change up a few of their beloved holiday's traditions.
Nat Faxon
Captain Underpants / Mr. Krupp (voice)
Jay Gragnani
Harold (voice)
Ramone Hamilton
George (voice)
Sean Astin
Narrator (voice)
Dav Pilkey, Matt Smith, Mark Banker
27
Dayci Brookshire
Jessica / Dressy (voice)
Jim Cummings
Santa (voice)
Jorge Diaz
Melvin / Stanley Peet (voice)
Peter Hastings
Comic Narrator (voice)
Evan Kishiyama
Steve 'Gooch' Yamaguchi (voice)
David Koechner
Mr. Meaner (voice)
DreamWorks Animation Television
US
