Antagonists in the Captain Underpants series. Community content is available under CC-BY-SA unless otherwise noted.

Villains from media relating to the Captain Underpants franchise, such as the book series, the movie, the Netflix television series, and spin-offs. (i.e. Dog Man, Super Diaper Baby, Cat Kid Comic Club, Ook and Gluk)

This is a list of villains in the Captain Underpants series. This includes the books, movie and TV Show villains. Benjamin Krupp is a big, mean school principal, who wants to one day to catch George and Harold, as he believes they're the troublemakers …

May 5, 2021 · Some Captain Underpants villains are more powerful than others and have given this intrepid hero more than a few problems.

Villains from the Captain Underpants franchise, including the original books, the 2017 movie, the Netflix series, and other media based on it.

Melvin Richard Sneedly, also temporarily known as the Bionic Booger Boy, is the secondary antagonist of the Captain Underpants franchise. He is a child prodigy and perhaps the smartest student currently attending Jerome Horwitz Elementary School, but …

Kenny Brian Meaner, better known as Mr. Meaner, or by his supervillain alter-agos Sir Stinks-A-Lot, Flabby Flabulous and Blah Borelock, or his superhero alter-ago Sergeant Boxers, is a major antagonist in the Captain Underpants franchise.

Franchise Villains are villains that appear generally in the Captain Underpants franchise. In order for a villain to qualify in this category, they must be in at least two adaptations of the franchise, either appearing as Book, Movie, or TV Series Villains.

Welcome to the Captain Underpants Villains Wiki! Here you'll find some of the best pages about villains in the Captain Underpants universe! Also, see our heroic counterpart, Captain Underpants Heroes Wiki !

A page for describing Characters: Captain Underpants — Villains of the CU Universe. A collection of villains, monsters, and other mega-maniacal weirdos …