Overview
The boys use Melvin's new animal hybrid invention to make a creature that's a cross between a butt and a fly. But these butt-erflies are real monsters!
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2 - 2Captain Underpants and the Frantic Fury of the Fearsome Furculees February 08, 2019 -
2 - 3Captain Underpants and the Harmful Horrors of the Harrowing Hiveschool February 08, 2019 -
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2 - 5Captain Underpants and the Dastardly Deed of the Devious Diddlysaurus February 08, 2019 -
2 - 6Captain Underpants and the Shadowy Syndrome of the Sinister Splotch February 08, 2019 -
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2 - 9Captain Underpants and the Bombastic Blathering of Brainy Blabulous February 08, 2019 -
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2 - 11Captain Underpants and the Trashy Tale of the Tumultuous Tubbadump February 08, 2019 -
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