The BEST Episodes of The Epic Tales of Captain Underpants

Every episode ever - ranked by fan votes!

Last Updated: Jul 12, 2021

Network: Netflix

Adventurous fourth-graders and comic book artists George Beard and Harold Hutchins, bring to life Captain Underpants -- a brief-wearing superhero.

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Captain Underpants and the Bizarre Bout of the Beastly Barfilisk

#1 - Captain Underpants and the Bizarre Bout of the Beastly Barfilisk

Season 3 - Episode 4 - Aired Jul 19, 2019

Harold and George don't ask for much -- just a fun scavenger hunt that doesn't include doing Krupp's errands. Careful what you wish for, fellas.

star 9.75
4 votes
Captain Underpants and the Bad Beat of the Blah Borelock

#2 - Captain Underpants and the Bad Beat of the Blah Borelock

Season 3 - Episode 8 - Aired Jul 19, 2019

With fun in short supply, Harold and George persuade Krupp to dump the campers in the middle of the forest so they can learn to rough it.

star 9.75
4 votes
Captain Underpants and the Shadowy Syndrome of the Sinister Splotch

#3 - Captain Underpants and the Shadowy Syndrome of the Sinister Splotch

Season 2 - Episode 6 - Aired Feb 8, 2019

Captain Underpants becomes a wanted man when a criminal who looks just like him starts robbing banks. Can George and Harold help clear his name?

star 9.50
4 votes
Captain Underpants and the Cunning Combat of the Covert Camoflush

#4 - Captain Underpants and the Cunning Combat of the Covert Camoflush

Season 3 - Episode 7 - Aired Jul 19, 2019

The campers' splat-tastic game of paintball is rather rudely interrupted by a foul and formidable fiend known only as Camoflush.

star 9.50
2 votes
Captain Underpants and the Ghastly Danger of the Ghost Dentist

#5 - Captain Underpants and the Ghastly Danger of the Ghost Dentist

Season 3 - Episode 9 - Aired Jul 19, 2019

The pressure's on Harold and George to tell the scariest campfire story ever. Perhaps their tale of an ill-fated frontier dentist will do the trick.

star 9.50
4 votes
Captain Underpants and the Confounding Concoction of the Crooked Combotato

#6 - Captain Underpants and the Confounding Concoction of the Crooked Combotato

Season 3 - Episode 10 - Aired Jul 19, 2019

A fierce game of plot potato takes an unexpected twist when Melvin unleashes one of his most fiendish -- and carb-loaded -- creations yet.

star 9.50
4 votes
Captain Underpants and the Ludicrous Lunacy of the Loopy Laserlightmare

#7 - Captain Underpants and the Ludicrous Lunacy of the Loopy Laserlightmare

Season 3 - Episode 11 - Aired Jul 19, 2019

Despite being terrible at the job, Krupp wants to be the camp director again next summer. That's something Harold and George simply cannot abide.

star 9.50
4 votes
Captain Underpants and the Polarizing Plight of the Pitiless Poopetrators

#8 - Captain Underpants and the Polarizing Plight of the Pitiless Poopetrators

Season 3 - Episode 13 - Aired Jul 19, 2019

George and Harold want Cash Networth to buy the camp and fire Krupp. But before he'll agree to pony up the dough, Cash has a small request of his own.

star 9.40
5 votes
Captain Underpants and the Worrisome Wedge of the Water Warmongers

#9 - Captain Underpants and the Worrisome Wedge of the Water Warmongers

Season 3 - Episode 1 - Aired Jul 19, 2019

Harold and George can't wait to spend the summer together at camp. But, not so fast boys -- your nemesis Mr. Krupp has a most unpleasant surprise.

star 9.33
3 votes
Directors: Todd Grimes
Writers: Mark Banker, Sindy Boveda Spackman
Captain Underpants and the Abysmal Altercation of the Abominable Altitooth

#10 - Captain Underpants and the Abysmal Altercation of the Abominable Altitooth

Season 3 - Episode 3 - Aired Jul 19, 2019

Eager to get the campers out of his hair, Krupp orders them to climb Plummet Peak, where a terrifying creature is rumored to reside.

star 9.33
3 votes
Captain Underpants and the Tenuous Takedown of the Tyrannical Teachertrons

#11 - Captain Underpants and the Tenuous Takedown of the Tyrannical Teachertrons

Season 2 - Episode 1 - Aired Feb 8, 2019

With Mr. Krupp gone and two terrible Melvins in charge, Harold and George fight back by hypnotizing their gym teacher, Mr. Meaner.

star 9.20
5 votes
Captain Underpants and the Shocking Showdown of the Staggering Sugamechanger

#12 - Captain Underpants and the Shocking Showdown of the Staggering Sugamechanger

Season 3 - Episode 12 - Aired Jul 19, 2019

It's parents' weekend at Lake Summer Camp, and Krupp's eager to make amends with Harold and George ... or so he says.

star 9.20
5 votes
Captain Underpants and the Harmful Horrors of the Harrowing Hiveschool

#13 - Captain Underpants and the Harmful Horrors of the Harrowing Hiveschool

Season 2 - Episode 3 - Aired Feb 8, 2019

After injecting all the teachers with bee DNA, the Melvins run the new "hive mind" of the school -- until Ms. Ribble accidentally becomes queen bee.

star 9.00
5 votes
Captain Underpants and the Savage Spite of the Slimy Salamangler

#14 - Captain Underpants and the Savage Spite of the Slimy Salamangler

Season 3 - Episode 6 - Aired Jul 19, 2019

Krupp's campers take on rich rivals in a hoity-toity boat race that also features a revenge-obsessed giant salamander. Paging Captain Underpants!

star 9.00
2 votes
Captain Underpants and the Frantic Fury of the Fearsome Furculees

#15 - Captain Underpants and the Frantic Fury of the Fearsome Furculees

Season 2 - Episode 2 - Aired Feb 8, 2019

The boys recruit kids to join the M.I.S.F.A.R.T.S. -- the Mega Incredible Search Force Adventure Rescue Team Squad -- and bring Mr. Krupp back to school.

star 8.83
6 votes
Captain Underpants and the Bizarre Blitzkrieg of the Bothersome Butt-erflies

#16 - Captain Underpants and the Bizarre Blitzkrieg of the Bothersome Butt-erflies

Season 2 - Episode 7 - Aired Feb 8, 2019

The boys use Melvin's new animal hybrid invention to make a creature that's a cross between a butt and a fly. But these butt-erflies are real monsters!

star 8.80
5 votes
Captain Underpants and the Crazy Caustic Spray of the Contagious Cruelius Sneezer

#17 - Captain Underpants and the Crazy Caustic Spray of the Contagious Cruelius Sneezer

Season 2 - Episode 10 - Aired Feb 8, 2019

George and Harold trick Melvin into turning their bus into a time machine so they can reroute their field trip and see what ancient Rome was really like.

star 8.75
4 votes
Captain Underpants and the Sickening Fumes of Smartsy Fartsy

#18 - Captain Underpants and the Sickening Fumes of Smartsy Fartsy

Season 1 - Episode 12 - Aired Jul 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.

star 8.60
10 votes
Captain Underpants and the Bombastic Blathering of Brainy Blabulous

#19 - Captain Underpants and the Bombastic Blathering of Brainy Blabulous

Season 2 - Episode 9 - Aired Feb 8, 2019

The boys transfer to a bizarro version of Jerome Horwitz Elementary, where the teachers are nice, the kids are good ... and fun is nowhere to be found.

star 8.50
4 votes
Captain Underpants and the Preposterous Pulverizing of the Pestering Poopacabra

#20 - Captain Underpants and the Preposterous Pulverizing of the Pestering Poopacabra

Season 2 - Episode 4 - Aired Feb 8, 2019

George and Harold train a rat for extra credit. But when their subject escapes into the sewers, he's doused with toxic waste and becomes ... Poopacabra!

star 8.40
5 votes
Captain Underpants and the Vexing Villainy of the Vile Vimpire

#21 - Captain Underpants and the Vexing Villainy of the Vile Vimpire

Season 1 - Episode 4 - Aired Jul 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.

star 7.95
22 votes
Captain Underpants and the Strange Strife of the Smelly Socktopus

#22 - Captain Underpants and the Strange Strife of the Smelly Socktopus

Season 1 - Episode 9 - Aired Jul 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.

star 7.91
11 votes
Captain Underpants and the Squishy Predicament of Stanley Peet's Stinky Pits

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

Season 1 - Episode 6 - Aired Jul 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.

star 7.76
17 votes
Captain Underpants and the Soggy Salvation of the Swirling Sweatnami

#24 - Captain Underpants and the Soggy Salvation of the Swirling Sweatnami

Season 1 - Episode 11 - Aired Jul 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.

star 7.58
12 votes
Captain Underpants and the Horrible Hostilities of the Homework Hydra

#25 - Captain Underpants and the Horrible Hostilities of the Homework Hydra

Season 1 - Episode 3 - Aired Jul 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.

star 7.58
50 votes