Season 1

1. Captain Underpants and the Frenzied Farts of Flabby Flabulous

2. Captain Underpants and the Dreadful Debacle of DJ Drowsy Drawers

3. Captain Underpants and the Horrible Hostilities of the Homework Hydra

4. Captain Underpants and the Vexing Villiany of the Vile Vimpire

5. Captain Underpants and the Terrifying Perilous Misfortune of the T.P. Mummy

6. Captain Underpants and the Squishy Predicament of the Stanley Peet's Stinky Pits

7. Captain Underpants and the Costly Conundrum of the Calamitous Claylossus

8. Captain Underpants and the Jarring Jerkiness of the Judge J.O.R.T.S.

9. Captain Underpants and the Strange Strife of the Smelly Socktopus

10. Captain Underpants and the Flustering Mindless Woe of the Flushable Memory Wipes

11. Captain Underpants and the Soggy Salvation of the Swirling Sweatnami

12. Captain Underpants and the Sickening Fumes of Smartsy Fartsy

13. Captain Underpants and the Troublesome Treachery of the Thieving Toot Fairy