The BEST episodes of The Epic Tales of Captain Underpants season 2

Every episode of The Epic Tales of Captain Underpants season 2, ranked from best to worst by thousands of votes from fans of the show. The best episodes of The Epic Tales of Captain Underpants season 2!

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

Last Updated: 6/21/2025Network: NetflixStatus: Ended
Captain Underpants and the Crazy Caustic Spray of the Contagious Cruelius Sneezer
star
8.83
6 votes

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

Season 2 - Episode 10 - Aired 2/8/2019

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.

Watch Now:AmazonApple TV
Captain Underpants and the Shadowy Syndrome of the Sinister Splotch
star
8.75
8 votes

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

Season 2 - Episode 6 - Aired 2/8/2019

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?

Watch Now:AmazonApple TV
Captain Underpants and the Tenuous Takedown of the Tyrannical Teachertrons
star
8.70
10 votes

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

Season 2 - Episode 1 - Aired 2/8/2019

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

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Captain Underpants and the Harmful Horrors of the Harrowing Hiveschool
star
8.70
10 votes

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

Season 2 - Episode 3 - Aired 2/8/2019

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.

Watch Now:AmazonApple TV
Captain Underpants and the Bombastic Blathering of Brainy Blabulous
star
8.38
8 votes

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

Season 2 - Episode 9 - Aired 2/8/2019

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.

Watch Now:AmazonApple TV
Captain Underpants and the Bizarre Blitzkrieg of the Bothersome Butt-erflies
star
8.12
8 votes

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

Season 2 - Episode 7 - Aired 2/8/2019

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!

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Captain Underpants and the Preposterous Pulverizing of the Pestering Poopacabra
star
7.80
10 votes

#7 - 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!

Watch Now:AmazonApple TV
Captain Underpants and the Frantic Fury of the Fearsome Furculees
star
7.75
12 votes

#8 - 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.

Watch Now:AmazonApple TV
Captain Underpants and the Taxing Trauma of the Treacherous Tattle Trials, Part 1
star
7.51
37 votes

#9 - 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.

Watch Now:Apple TV
Captain Underpants and the Problematic Pandemonium of the Punishing Plungerina
star
7.44
34 votes

#10 - 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.

Watch Now:Apple TV
Captain Underpants and the Taxing Trauma of the Treacherous Tattle Trials, Part 2
star
7.32
38 votes

#11 - 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.

Watch Now:Apple TV
Captain Underpants and the Dastardly Deed of the Devious Diddlysaurus
star
7.08
37 votes

#12 - 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.

Watch Now:Apple TV
Captain Underpants and the Trashy Tale of the Tumultuous Tubbadump
star
7.06
32 votes

#13 - 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.

Watch Now:Apple TV