The WORST episodes of The Epic Tales of Captain Underpants

Every episode of The Epic Tales of Captain Underpants ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of The Epic Tales of Captain Underpants!

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

Last Updated: 9/8/2024Network: NetflixStatus: Ended
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Captain Underpants and the Flustering Mindless Woe of the Flushable Memory Wipes
star
6.38
39 votes

#1 - 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!

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Captain Underpants and the Savage Spite of the Slimy Salamangler
star
7.00
6 votes

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

Season 3 - Episode 6 - Aired 7/19/2019

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

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Captain Underpants and the Dastardly Deed of the Devious Diddlysaurus
star
7.06
35 votes

#3 - Captain Underpants and the Dastardly Deed of the Devious Diddlysaurus

Season 2 - Episode 5 - Aired 2/8/2019

Who knew a thawed-out dinosaur could read comics and pull pranks? Well, this one does -- and he's one of Harold and George's biggest fans.

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Captain Underpants and the Trashy Tale of the Tumultuous Tubbadump
star
7.06
32 votes

#4 - Captain Underpants and the Trashy Tale of the Tumultuous Tubbadump

Season 2 - Episode 11 - Aired 2/8/2019

The Melvins' latest invention sends the boys' Dump Day "trash-alanche" into another dimension -- and inadvertently summons a monster.

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Captain Underpants and the Troublesome Treachery of the Thieving Toot Fairy
star
7.16
37 votes

#5 - 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!

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Captain Underpants and the Angry Abnormal Atrocities of the Astute Animal Aggressors
star
7.21
34 votes

#6 - Captain Underpants and the Angry Abnormal Atrocities of the Astute Animal Aggressors

Season 3 - Episode 2 - Aired 7/19/2019

Stuck in separate camps, Harold and George unleash a hyper intelligent talking possum to scare the pants off of Krupp. What could possibly go wrong?

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Captain Underpants and the Jarring Jerkiness of Judge J.O.R.T.S.
star
7.23
13 votes

#7 - Captain Underpants and the Jarring Jerkiness of 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.

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Captain Underpants and the Taxing Trauma of the Treacherous Tattle Trials, Part 2
star
7.32
38 votes

#8 - Captain Underpants and the Taxing Trauma of the Treacherous Tattle Trials, Part 2

Season 2 - Episode 13 - Aired 2/8/2019

Summer camp is on the line as Melvin's nanobots find a new host in Captain Underpants, forcing the boys to shrink down and go inside his brain.

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Captain Underpants and the Terrifying Perilous Misfortune of the T.P. Mummy
star
7.34
50 votes

#9 - Captain Underpants and the Terrifying Perilous 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.

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Captain Underpants and the Dreadful Debacle of DJ Drowsy Drawers
star
7.34
58 votes

#10 - 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.

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Captain Underpants and the Monstrous Mayhem of the Massive Melviathan
star
7.40
35 votes

#11 - Captain Underpants and the Monstrous Mayhem of the Massive Melviathan

Season 3 - Episode 5 - Aired 7/19/2019

A run-of-the-mill arts and crafts session turns into an interdimensional adventure from which Harold, George and company may never return.

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Captain Underpants and the Problematic Pandemonium of the Punishing Plungerina
star
7.42
33 votes

#12 - Captain Underpants and the Problematic Pandemonium of the Punishing Plungerina

Season 2 - Episode 8 - Aired 2/8/2019

After George and Harold work with Erica to create a new comic book hero, she springs off the page -- and plunges into real-life crime fighting.

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Captain Underpants and the Frenzied Farts of Flabby Flabulous
star
7.46
68 votes

#13 - 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.

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Captain Underpants and the Costly Conundrum of the Calamitous Claylossus
star
7.47
45 votes

#14 - 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.

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Captain Underpants and the Frantic Fury of the Fearsome Furculees
star
7.50
10 votes

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

Season 2 - Episode 2 - Aired 2/8/2019

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.

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Captain Underpants and the Taxing Trauma of the Treacherous Tattle Trials, Part 1
star
7.51
37 votes

#16 - Captain Underpants and the Taxing Trauma of the Treacherous Tattle Trials, Part 1

Season 2 - Episode 12 - Aired 2/8/2019

A final exam sends George and Harold to the Doom Dome, where they must battle Melvin -- who's been injected with powerful nanobots -- in order to pass.

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Captain Underpants and the Horrible Hostilities of the Homework Hydra
star
7.55
53 votes

#17 - 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.

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Captain Underpants and the Squishy Predicament of Stanley Peet's Stinky Pits
star
7.55
20 votes

#18 - Captain Underpants and the Squishy Predicament of 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.

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Captain Underpants and the Bad Beat of the Blah Borelock
star
7.71
7 votes

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

Season 3 - Episode 8 - Aired 7/19/2019

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.

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Captain Underpants and the Vexing Villainy of the Vile Vimpire
star
7.76
25 votes

#20 - Captain Underpants and the Vexing Villainy 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.

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Captain Underpants and the Soggy Salvation of the Swirling Sweatnami
star
7.79
14 votes

#21 - 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.

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Captain Underpants and the Abysmal Altercation of the Abominable Altitooth
star
7.83
6 votes

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

Season 3 - Episode 3 - Aired 7/19/2019

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

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Captain Underpants and the Strange Strife of the Smelly Socktopus
star
7.85
13 votes

#23 - 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.

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Captain Underpants and the Preposterous Pulverizing of the Pestering Poopacabra
star
7.87
8 votes

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

Season 2 - Episode 4 - Aired 2/8/2019

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!

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Captain Underpants and the Sickening Fumes of Smartsy Fartsy
star
7.92
13 votes

#25 - 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.

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