Sean Astin
Narrator (voice)
Captain Underpants Mega Blissmas
7.0/10 TMDB2020Animation45 minutes
Christmas gets weird — really weird — after George and Harold go back in time to change up a few of their beloved holiday's traditions.
SE
KE
Kevin Michael Richardson
George's Dad / Movie George (voice)
JI
Jim Cummings
Santa (voice)
NO
Nolan North
Yule Tide / Lee Dingman / Movie Harold / Movie Santa (voice)
NA
Nat Faxon
Captain Underpants / Mr. Krupp (voice)
DA
David Koechner
Mr. Meaner (voice)
JO
Jorge Diaz
Melvin / Stanley Peet (voice)
ER
Erica Luttrell
Erica / George's Mom (voice)
RA
Ramone Hamilton
George (voice)
PE
Peter Hastings
Comic Narrator (voice)
DA
Dayci Brookshire
Jessica / Dressy (voice)
EV
Evan Kishiyama
Steve 'Gooch' Yamaguchi (voice)
0 videos
AnimationFamilyComedy
45 minutes
English
United States of America
December 3, 2020
RATINGS
7.0/10
TMDB's User Score
18 votes