The Angry Abnormal Atrocities of the Astute Animal Aggressors is the 29th episode of The Epic Tales of Captain Underpants.


George and Harold make a possum smart, which is part of the plan to put them in the same camp. But when Ragely J. Snarlingtooth (the possum) turns against them and turns the children at camp into servants, it’s time for Captain Underpants and three more extra smart animals (a raccoon, snake, and water buffalo), who make the Advancimals (a fake cartoon show introduced in S2 E4)!


  • Lewis Black guest stars as Ragely. 
  • Moral: Treat others the way you want to be treated. 
  • This episode reveals that Mr. Krupp has Didelphiphobia (fear of possums).
  • Harold and George finally get to be together at the same camp at the end of the episode, all thanks to the possum and all the other animals. 
Community content is available under CC-BY-SA unless otherwise noted.