The Epic Tales of Captain Underpants, Captain Underpants and the Problematic Pandemonium of the Punishing Plungerina

S1 E1 • 23m • HDTVY7

George and Harold get revenge on their gym teacher by writing him into a ridiculous new comic.

S1 E2 • 23m • HDTVY7

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

S1 E3 • 23m • HDTVY7

George and Harold go back in time to when homework was invented to try and stop it before it starts.

S1 E4 • 23m • HDTVY7

George and Harold create a brand-new character -- a vampire who sucks the joy out of everything.

S1 E5 • 23m • HDTVY7

A T.P. prank gone wrong leads to an explosion that turns the boys' new French teacher into a mummy.

S1 E6 • 23m • HDTVY7

George and Harold accidentally turn their science teacher into a monster.

S1 E7 • 23m • HDTVY7

Rumors swirl around the shadowy Bo Hweemuth, a mysterious student with secret gifts.

S1 E8 • 23m • HDTVY7

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

S1 E9 • 23m • HDTVY7

After Erica compares her suspension to a vacation, jealous George and Harold try to get suspended.

S1 E10 • 23m • HDTVY7

A chocolate pudding "incident" sends George and Harold into hiding.

S1 E11 • 23m • HDTVY7

The boys travel back in time to stop Mr. Krupp from becoming a bully.

S1 E12 • 23m • HDTVY7

To steal Mr. Krupp's rulebook from a locked safe, the boys cook up a super-intelligent gas cloud.

S1 E13 • 23m • HDTVY7

George and Harold try to get Mr. Krupp fired before he can have them expelled; the Toot Fairy.

S1 E14 • 23m • HDTVY7

With Mr. Krupp gone and two terrible Melvins in charge, Harold and George fight back.

S1 E15 • 23m • HDTVY7

The boys recruit kids to join the M.I.S.F.A.R.T.S and bring Mr. Krupp back to school.

S1 E16 • 23m • HDTVY7

After injecting all the teachers with bee DNA, the Melvins run the new "hive mind" of the school.

S1 E17 • 23m • HDTVY7

George and Harold train a rat for extra credit, but their subject is doused with toxic waste.

S1 E18 • 23m • HDTVY7

A thawed-out dinosaur who can pull pranks is one of Harold and George's biggest fans.

S1 E19 • 23m • HDTVY7

Captain Underpants becomes a wanted man when a criminal who looks like him starts robbing banks.

S1 E20 • 23m • HDTVY7

The boys use Melvin's new invention to make a creature that's a cross between a butt and a fly.

S1 E21 • 23m • HDTVY7

After George and Harold work with Erica to create a new comic book hero, she springs off the page.

S1 E22 • 23m • HDTVY7

The boys transfer to a bizarro version of Jerome Horwitz Elementary, where there's no fun.

S1 E23 • 23m • HDTVY7

George and Harold trick Melvin into turning their bus into a time machine so they can visit Rome.

S1 E24 • 23m • HDTVY7

The Melvins' latest invention sends the boys' Dump Day "trash-alanche" into another dimension.

S1 E25 • 23m • HDTVY7

A final exam sends George and Harold to the Doom Dome, where they must battle Melvin to pass.

S1 E26 • 23m • HDTVY7

Summer camp is on the line as Melvin's nanobots find a new host in Captain Underpants.