Captain Underpants Mega Blissmas

Christmas gets weird — really weird — after George and Harold go back in time to change up a few of their beloved holiday's traditions.

• Matt SmithWriter
• Mark BankerWriter
• Erik KlingDirector
• Kevin PeatyDirector
• Jared FaberOriginal Music Composer
• Fred KronOriginal Music Composer

• Nat FaxonCaptain Underpants / Mr. Krupp (voice)
• Jay GragnaniHarold (voice)
• Ramone HamiltonGeorge (voice)
• Sean AstinNarrator (voice)
• Dayci BrookshireJessica / Dressy (voice)
• Jim CummingsSanta (voice)
• Jorge DiazMelvin / Stanley Peet (voice)
• Peter HastingsComic Narrator (voice)
• Evan KishiyamaSteve 'Gooch' Yamaguchi (voice)
• David KoechnerMr. Meaner (voice)
• Erica LuttrellErica / George's Mom (voice)
• Patty MattsonMiss Anthrope / Harold's Mom (voice)