The Epic Tales of Captain Underpants (2018)

S03E06 Captain Underpants and the Savage Spite of the Slimy Salamangler

Mr. Krupp's group of campers faces off against a wealthy team in an extravagant boat competition. However, their challenge escalates when a giant salamander, hell-bent on revenge, enters the fray. Time to call for Captain Underpants!