Christmas gets weird - really weird - after George and Harold go back in time to change up a few of their beloved holiday's traditions.
Unfortunately the movie Captain Underpants: Mega Blissmas is not yet available on HBO Max.
Writing | Matt Smith | Writer |
Writing | Dav Pilkey | Novel |
Directing | Kevin Peaty | Director |
Writing | Mark Banker | Writer |
Production | Todd Grimes | Supervising Producer |
Directing | Erik Kling | Director |
Production | Cymbre Walk | Casting |
Production | Peter Hastings | Executive Producer |
Production | Ania O'Hare | Casting |
Production | David Wiebe | Executive In Charge Of Production |