Captain Underpants: Mega Blissmas
- Joer: 2020
- Land: United States of America
- Genre: Animation, Family, Comedy
- Studio: Scholastic Productions, Titmouse, DreamWorks Animation Television
- Schlësselwuert: christmas
- Direkter: Erik Kling, Kevin Peaty
- Besetzung: Nat Faxon, Jay Gragnani, Ramone Hamilton, Sean Astin, Dayci Brookshire, Jim Cummings