Season 1

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  7.6/1095 votes

  Captain Underpants and the Frenzied Farts of Flabby Flabulous

  Season 1 Episode 1 - Aired 7/13/2018

  George and Harold get revenge on their gym teacher by writing him into a ridiculous new comic. But the joke's on them when life imitates art.

  Director: Todd Grimes

  Writer: Peter Hastings

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  7.6/1062 votes

  Captain Underpants and the Dreadful Debacle of DJ Drowsy Drawers

  Season 1 Episode 2 - Aired 7/13/2018

  A school dance sounds like fun -- but only if the boys can keep their music teacher from playing DJ and putting everyone to sleep.

  Director: Seung Woo Cha, Octavio E. Rodriguez

  Writer: Mark Banker

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  7.8/1056 votes

  Captain Underpants and the Horrible Hostilities of the Homework Hydra

  Season 1 Episode 3 - Aired 7/13/2018

  To get out of an epic assignment, George and Harold go back in time to the moment homework was invented to try and stop it before it starts.

  Director: Seung Woo Cha

  Writer: Matt Smith

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  7.2/1054 votes

  Captain Underpants and the Vexing Villiany of the Vile Vimpire

  Season 1 Episode 4 - Aired 7/13/2018

  After Erica critiques their comic book, George and Harold create a brand-new character -- a vampire who sucks the joy out of everything.

  Director: Kevin Peaty

  Writer: Daniel Dominguez

• 

  8.1/1047 votes

  Captain Underpants and the Terrifying Perlious Misfortune of the T.P. Mummy

  Season 1 Episode 5 - Aired 7/13/2018

  A T.P. prank gone wrong leads to clogged toilets -- and a fateful explosion -- that turns the boys' new French teacher into a mummy.

  Director: Octavio E. Rodriguez

  Writer: Matt Smith

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  7.4/1045 votes

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

  Season 1 Episode 6 - Aired 7/13/2018

  Holy guacamole! George and Harold are so determined to win an avocado-growing contest that they accidentally turn their science teacher into a monster.

  Director: Seung Woo Cha

  Writer: Daniel Dominguez

• 

  8.3/1049 votes

  Captain Underpants and the Costly Conundrum of the Calamitous Claylossus

  Season 1 Episode 7 - Aired 7/13/2018

  Rumors swirl around the shadowy Bo Hweemuth, a mysterious student with secret gifts who has the whole school living in fear.

  Director: Kevin Peaty

  Writer: Mark Banker

• 

  7.8/1044 votes

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

  Season 1 Episode 8 - Aired 7/13/2018

  The boys' latest comic inspires their jorts-wearing Spanish teacher to become a superhero with otherworldly powers.

  Director: Seung Woo Cha

  Writer: Daniel Dominguez

• 

  7.3/1042 votes

  Captain Underpants and the Strange Strife of the Smelly Socktopus

  Season 1 Episode 9 - Aired 7/13/2018

  After Erica compares her suspension to a vacation, a jealous George and Harold pull every prank in the book so they can get suspended, too.

  Director: Octavio E. Rodriguez

  Writer: Sindy Boveda-Spackman

• 

  6.9/1045 votes

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

  Season 1 Episode 10 - Aired 7/13/2018

  A chocolate-pudding "incident" sends George and Harold into hiding. But there's a new principal when they come back -- and no one remembers them!

  Director: Kevin Peaty

  Writer: Matt Smith

• 

  7.6/1040 votes

  Captain Underpants and the Soggy Salvation of the Swirling Sweatnami

  Season 1 Episode 11 - Aired 7/13/2018

  The boys travel back in time to stop Mr. Krupp from becoming a bully, only to find that their plan has turned him into a ruthless businessman.

  Director: Seung Woo Cha

  Writer: Daniel Dominguez

• 

  7.5/1043 votes

  Captain Underpants and the Sickening Fumes of Smartsy Fartsy

  Season 1 Episode 12 - Aired 7/13/2018

  To steal Mr. Krupp's rule book from a tightly locked safe, the boys cook up a super-intelligent gas cloud who winds up turning against them.

  Director: Octavio E. Rodriguez

  Writer: Sindy Boveda-Spackman

• 

  7.5/1042 votes

  Captain Underpants and the Troublesome Treachery of the Thieving Toot Fairy

  Season 1 Episode 13 - Aired 7/13/2018

  It's a race against time as George and Harold try to get Mr. Krupp fired before he can have them expelled. But first: a faceoff with the Toot Fairy!

  Director: Kevin Peaty

  Writer: Daniel Dominguez