Episode 1

Episode 2

Episode 3

Episode 4

Episode 5

Episode 6

Episode 7

Episode 8

Episode 9

Episode 10

Episode 11

Episode 12

Episode 13

Episode 14

Episode 15

Episode 16

Episode 17

Episode 18

Episode 19

Episode 20

Johnny's Extreme Game Controller

Johnny uses his game controller to control people, but Hugh gets his hands on it and begins affecting Johnny in the process.

Li'l Johnny

Johnny accidentally shrinks himself and Dukey into a sub-atomic universe while shrinking his toys. Unexpectedly, its nature turns against him.

Johnny vs. Brain Freezer

A kid at Susan and Mary's school becomes a villain named Brain Freezer. Now Johnny must stop this villain and unfreeze everyone he froze.

Johnny's Big Snow Job

Johnny uses a device in Susan and Mary's lab to make it snow outside.

Johnny Dodgeball

Johnny uses a bionic arm to magnify his arm strength to beat Sissy at dodge ball. However, it breaks after being exposed to cereal.

Johnny and the Attack of the Monster Truck

Eugene brings a living monster truck to the Test house, and it began to be enraged after Eugene kicked it because it didn't win Susan's heart. Now the truck wants to destroy the entire monster truck species. It's up to Johnny to figure out how to stop it.

Episode 1

Episode 2

Episode 3

Episode 4

Episode 5

Episode 6

Episode 7

Episode 8

Episode 9

Episode 10

Episode 11

Episode 12

Episode 13

Episode 14

Episode 15

Episode 16

Episode 17

Episode 18

Episode 19

Episode 20

00-Johnny

Tim Burnout steals blueprints of the girls' original plan to alternate Dukey and uses it on his cat, Mr. Mittens. But he becomes evil and now it's up to Johnny and Dukey to stop him.

Johnny of the Jungle

While on a class trip to the safari park with Dukey disguised as Johnny's dad, Johnny and Dukey decide to help animals get to their homeland in Africa.

Johnny vs. Smash Badger 3

While trying to figure out some cheat codes from his video game, Johnny accidentally brings Smash Badger to life.

Johnny Bee Good

The Bee Keeper steals all the candy in Porkbelly and it's up to Johnny, Dukey, and the girls to stop him.

The Good, the Bad & the Johnny

To control Johnny's frequent bad behavior, the girls split his bad genes to make his genes 100% good. The bad gene later gets a life of its own, making two Johnnys, one nice and one evil.

Rock-a-Bye Johnny

Dukey keeps Johnny up all night with his pillow fights and Johnny goes to the sisters to get some sleep. But Johnny misfires and causes his parents to go sleepwalking.

Johnny vs. Bling-Bling Boy 3

When Eugene finds out that Johnny is what stands in the way of him and Susan, he sets out to lock Johnny up forever as he tries to get the last ingredient for his sister's "Susan-hating lozenge".

Stinkin' Johnny

Johnny wants to buy an HDTV and the twins need an important ingredient for their experiment. The only solution: Enter Johnny in a professional wrestling competition so they can win $10,000, so they make Johnny a wrestling suit which allows him to spray stink gas from his suit.

Johnny X and the Attack of the Snowmen

Brain Freezer creates an army of snowmen, and only Johnny X can stop him.

Johnny vs. Dukey

After Johnny and Dukey send Bumper packing, they start to come against each other in a game of "Say Uncle".

Here Johnny, Here Boy

Fed up with the lack of respect, Dukey has convinced Mary and Susan to turn Johnny into a dog. In the meantime Mary and Susan turn themselves into animals so they can get loved by Gil. It all goes wrong when Animal Control arrives and snatches them.

Johnny Applesauce

After hearing about American heroes in Social Studies class, Johnny decides to help his classmates by bringing back applesauce as a vigilante after the Lunch Lady outlaws it. However, this lands him into trouble.

Johnny'mon

Johnny and Dukey are transported into their favorite video game, Tiny'Mon, but they end up trapped and must defeat Blast Ketchup, and his Tiny'Mon Kadoomerang, to get back home, with only the seemingly useless Cuddlebuns for protection.

Bath Time for Johnny

Johnny refuses to bathe, and his family forcibly attempts to wash him. Meanwhile, Dukey is mad because he thinks Johnny forgot his birthday.

Johnny Test: Monster Starter

Mr. Black and Mr. White ask Susan and Mary to design a new weapon, so they make a helmet that allows the user to control things with their mind. But it becomes a huge mistake when it's stuck on Johnny's head, and his obsession with a new video game now makes any inanimate object he sees turn into a monster.

Johnny Holiday

Johnny is upset because the holidays that give free candy to the world are spread too far apart, so Johnny decides to start his own holiday, known as Kids Get Free Candy Day, and try to spread free candy. When there are some adult protests against this holiday, Johnny, Dukey, Susan, and Mary gain an unlikely ally against this – the Beekeeper.

Coming to a Johnny Near You

When Dukey explains how narration makes everything seem better, Johnny convinces Susan and Mary to make a reality warping megaphone, but it malfunctions.

When Johnny Comes Marching Home

Johnny buys a video game which turns out to be a military plot to recruit an elite team of super soldiers, and then he must join the fight against a group of renegade penguins who are losing their home to global warming.

Johnnyitis

Johnny drinks an unstable isotope so he can get sick and not have to study for a test for school. Unfortunately, not only does the isotope give him red spots and a purple tongue, if it's not cured within four hours, it's going to give him immense bloating, cause violent coughing, and eventually make him explode.

Johnny Mustache

Johnny has his sisters use an invention that will give him a mustache so that Johnny can get into a movie meant for older people. But when Bling Bling Boy pesters Johnny to use the invention on him, Johnny shoots the invention at him too much and now Eugene looks like the monster from a movie.

Johnny Fu

When Bumper uses kung fu moves to take over the school, Johnny seeks Dukey's kung fu advice, but to no avail.

Johnny Escape From Bling-Bling Island

Bling-Bling Boy steals Susan and Mary's shoes, and it is up to Johnny and a reluctant Dukey to retrieve them before their dinner with Gil.

Johnny's Monkey Business

Susan and Mary need to get Lolo away from Johnny and Dukey for various tests when they try to make a profit out of her in order to get a video game system.

Johnny Bench

Johnny must make a bench for woodshop class or he goes to summer school.

Johnny Long Legs

Doggone doggy adventures result when Susan and Mary fashion a mind-controlling obedience collar to tame Dukey's bad behavior. Then, the girls invent an acne cream.

Johnny Test in Outer Space

While trying to find life on other planets, Johnny meets a leader from the planet Vegandon who attempts to destroy the Earth by sucking out its natural resources.

Johnny Kart Racing

All Johnny and Dukey want is a simple bike race between the two of them; but everyone joins the race.

Johnny Smells Good

Johnny and Dukey test a perfume experiment and now everyone is attracted to them. They use this to their advantage, but it goes out of control.

Return of Johnny'mon

Seeking revenge, Blast Ketchup sucks Hugh into the Tiny'Mon world, trying to suck Johnny in. Thinking he is one of Johnny's Tiny'Mon, he captures him. Johnny, Dukey, Susan, and Mary must stop him. To re-exit the game, they must win another battle with Blast.

Johnny Dukey Doo

When a condemned hotel gets haunted by ghosts Susan and Mary drag Johnny, Dukey and Gil into the house to prove that the ghosts are fake.

Johnny X: A New Beginning

It's time for the Earth Day Carnival and the Johnny Stopping Evil Force 5 (with Zizrar replacing the Beekeeper) returns and obtains the same mutant powers as Johnny X, and Super Dukey.

Johnny X: The Final Ending

Following the events right after "JX6-a: A New Beginning" Dark Vegan returns to destroy the Earth with an upgraded armada. Dark Vegan, with his upgrade armada, is cutting up the Earth's trees, taking off the oxygen and sucking up the Earth's water. Johnny, Dukey, and the Johnny Stopping Evil Force 5 team up to stop Dark Vegan and return the Earth's resources.

Johnny's New Baby Sisters

Susan and Mary purposely turn themselves into babies while the parents are out, and Johnny has to keep them safe from the irresponsible babysitter Gil; this interferes with a party he and Dukey had been planning.

Porta Johnny

Johnny tricks his sisters into letting him have teleporting powers. Susan and Mary mess with the powers to get revenge. Later the twins accidentally get them caught in a middle of an art robbery.

Join the Johnny Scouts

After Johnny lands his bike into a garbage truck, he becomes a Lady Bird Scout and tries to sell 1,000 boxes of cookies to get a new one. Little does he know, Sissy wants the bike as well, but for a better reason.

Johnny BC

Johnny goes back in time in order to get a sloth bone for the twins, but when he returns he becomes a caveman, interfering with his grounding from selling Hugh's personal items.

Runaway Johnny

Johnny and Dukey run away when Johnny's parents say he's old enough to do chores but not old enough to watch PG-13 movies.

Johnny on the Spot

Johnny steals a portable black hole, which later creates an early apocalypse.

Dark Johnny

Johnny joins forces with Dark Vegan to get him back to his home planet.

No Homework for Johnny

Susan and Mary build Johnny a robot in order to help him do his homework, but the robot ends up stealing things for Johnny.

Papa Johnny

Susan and Mary switch Johnny and Hugh's brains after the two make a bet that involves taking on each other's lives.

The Johnnyminster Dog Show

Johnny and Dukey try to get in a dog show which only allows perfectly groomed and trained dogs.

Dukey Jekyll and Johnny Hyde

Dukey drinks a liquid which makes him turn into a monster. To make matters worse, a dog catcher (and later Mr. Black and Mr. White) are after him.

Johnny's Trophy Case

Johnny wants to get a trophy to put in his trophy case. Susan and Mary get obsessed with winning, so the three of them enter The Pork Belly River Jumpoff to win 1 million dollars and a trophy.

Johnny's Amazing Cookie Company

Susan and Mary make fortune cookies that come true, and Johnny sells them with the typical drastic results.

Johnny's Big Dumb Sisters

The twins' latest invention accidentally makes them dumb thanks to Johnny right before their scholarship interview.

My Johnny Guard

Johnny gets hired to stop Bling-bling from kissing Susan, but Johnny turns on the sisters once Bling-Bling bribes him.

Tom and Johnny

Johnny turns into a mouse for Susan and Mary, but when Mr. Mittens comes, things get chaotic. This episode is a parody of Tom and Jerry.

The Quantum of Johnny

Johnny tries to get invited to a party to stop a villain. NOTE: Susan and Mary don't appear in this episode.

Johnny Get Yer Gum

Mr. Whacko invents a new helium gum that lifts kids into the sky, and Johnny must save them.

Old School Johnny

Johnny travels to 1845 when school was easier, but he gets stuck there because the power supplier to the Turbo Time Tea house hasn't been invented yet. The sisters and Johnny try to find outdated technology to power the tea house.

Johnny Degrees Below Zero

Johnny creates a magnetic force field on the Earth which makes Porkbelly the new north pole.

Johnny Johnny

Johnny and Dukey get framed for stuff that Johnny and Dukey look alike robots (which Mr. Black and Mr. White made) do around Porkbelly.

Johnny Double Coupons

Johnny keeps attempting to ride down Suicide hill, but Susan and Mary keep redeeming Johnny's coupons.

X-Ray Johnny

Johnny gets X-Ray goggles.

The Destruction of Johnny X

Johnny and Dukey decide to remain in super hero mode permanently but find being a superhero is harder than they think.

iJohnny

The twins upgrade Johnny's new cell phone. Later the phone becomes too intelligent and begins hacking government space missiles.

Johnny vs. The Mummy

Johnny goes on a trip to the museum and brings the things to life, including a mummy.

Johnny Grow Your Own Monster

Johnny's mail order foam monster becomes a real monster once the twins swap the water with their bottle of "side effects".

Who's Johnny

When Sissy considers Johnny too gross to help her in a science project, he begs Susan and Mary to change his personality.

Princess Johnny

Johnny poses as a princess in order to prevent a war. Meanwhile, Susan and Mary decide that they would like to act like normal girls.

99 Deeds of Johnny Test

After getting his 99th detention, Johnny learns he must perform 99 good deeds or he will be sent to military school.

Johnny's Amazing Race

Johnny and Dukey challenge his sisters, their friends, and their enemies to a survival challenge in which the winning team gets hundreds of dollars in gift certificates.

Johnny Test in 3D

While the tests go on vacation, Johnny and Dukey try to get back into their hotel room and avoid the hotel manager that doesn't allow pets.

Guess Who's Coming to Johnny's for Dinner

Mr. Black moves in with the Tests after he embarrasses Mr. White at the dance contest auditions.

Johnny's New BFF

Johnny's parents keep setting Johnny up with new friends. When those don't work out, Johnny reveals Dukey's intelligence. Later, Dukey spends more time helping Johnny's parents instead of playing with Johnny.

Johnny vs. Bling Bling IV

Johnny once again has to protect Susan from Bling Bling Boy who is determined to have her as his valentine.

Johnny's Big Sister Smackdown

Susan and Mary both want Gil to go on a date with them, so they put up a wrestling match using rough guts (Susan uses Johnny's while Mary uses a lion's), but it leads to destructive results.

Sunshine Malibu Johnny

Johnny goes to the beach to surf, but there are no waves, so Susan and Mary build a wave making machine and special surfboard for him.

Johnnyicle

Johnny and Dukey try to help Brain Freezer get a girlfriend.

King Johnny

Johnny becomes obsessed with domination after Susan and Mary bring his chess pieces to life.

Johnny Re-Animated

Johnny uses one of his sisters' inventions to bring two cartoon characters to the real world in order to scare Sissy out of the house, but the characters mistake Porkbelly for a zombie world and try to destroy it.

Johnny Cakes

It's Lila's birthday and the family spends the morning to make her birthday a success. Johnny struggles to make her breakfast, Hugh tries to figure out a good but inexpensive gift for her, and the twins keep trap Lila in her bedroom until Hugh and Johnny are ready.

Johnny Tube

Johnny wants to become a internet sensation.

Sleepover at Johnny's

Johnny is dragged into Susan and Mary's plan to get Gil to be in a sleep-over, but Bling-Bling Boy and Dark Vegan's daughter Jillian become involved as well, with the usual chaos ensuing.

Johnny's Got a Wart!

Johnny gets a wart, and when his sisters try to get rid of it, it gives the wart intelligence and seems to make Johnny's life better, but he tries to take over his body as he gets more powerful.

Johnny's Royal Flush

When Susan and Mary turns Johnny into a fish as part of one of their experiments, Hugh flushes him down the toilet by mistake where he ends up in the sewer, and he has to swim for his life when he runs into an alligator.

Johnny Test's Day Off

Johnny ditches school with a relentless truant officer in hot pursuit.

Johnny & Dark Vegan's Battle Brawl Mania

Dark Vegan once again tries to destroy Johnny, who is trying to cheer up lonely Repto-Slicer.

A Scholarship for Johnny

Hugh wants to train Johnny to be good at sports so that he could get a sports scholarship to college.

Johnny Boat Racing

Johnny, his friends, and his enemies all compete in a boat race against an arrogant rowing team.

Johnny Lock Down

Johnny is determined to get a flytrap plant from his sisters for his school's science fair.

Good Ol' Johnny Test

Johnny is in charge of the school play about recycling while Susan and Mary create a garbage-eating monster.

Johnny X Strikes Back Again

The general takes away the lab, and than builds agent cyborgs. They charge up Johnny X and their friends to stop them!

Johnny Goes Nuts

Johnny is finally old enough to participate in Porkbelly’s Annual Running of the Squirrels, but he has to get past Lila, who thinks it’s too dangerous, despite performing many dangerous attempts on her son to stop him.

Johnny Daddy Day

Johnny, the twins and Lila realize it’s Father’s Day, and they don’t have a gift. They try many disastrous attempts, making Hugh wish they had never remembered!

Johnny Cruise

Johnny wins an ocean cruise for him and his family, but it turns to be just a trap by Bling-Bling Boy, who deliberately crashes the ship so he can romantically save Susan.

Rated J for Johnny

Johnny tries various schemes to buy an M-rated video game, not knowing what the consequences will be.

Spotless Johnny

After Johnny and Dukey track mud in the house, they use a special stain-remover designed by Susan and Mary, but also learn it can make Johnny invisible.

Johnny vs. Bling-Bling: The Ultimate Battle

Tired of all of the Johnny vs. Bling Bling battles with no winner, the Test sisters and Bling-Bling's science team make a bet to see who is the final winner of the battles.

Cat Scratch Johnny

Johnny and Dukey bring characters in a science-fiction movie to life with Susan and Mary's 3-D glasses, and now the aliens in the movie want to conquer the Earth.

Johnny of the Deep

Mary turns Johnny and Dukey into sharks when Bling Bling Boy hypnotizes Susan into falling in love with him.

Johnny Swellville

A time-traveling mishap sends Johnny and Dukey back to the 1950s.

Johnny Irresistible

Johnny wants to increase his charisma when he becomes jealous of Gil's popularity.

Johnny's Rat Race

Johnny uses his sisters' genetically altered rat for a school project, only to have it stolen by a desperate circus owner to save his failing show.

Black & White & Johnny All Over

Johnny and Dukey help Mr. Black and Mr. White catch a runaway robot dog before it explodes.

Lawn Gone Johnny

Johnny, his friends, and his enemies compete with each other in a lawn mower race.

Johnny's Ultimate Treehouse

Johnny "borrows" his sisters' worker drones to build the ultimate treehouse to impress Sissy, but ultimately ends up failing.

Johnny Goes Camping

When Johnny is ordered by his school to go camping with his father, he uses his sisters' ray gun to turn Dukey into a monster to scare his father out of it, only to have Bigfoot fall in love with monster Dukey.

Johnny's World Prank Wars I

Johnny competes with his family, his friends, and his enemies in a prank war. Error: When Johnny said to Dukey an escape plan, Dukey said look it's Gill.When Mr. Mittens [ aka.Super kitty prakster S.P.K. for short.] said I can't beleve you fell for it meanen it was a prank.

How to Become a John-i Knight

Aliens from a meat-themed planet ask Johnny to protect their home world from Dark Vegan who wants to destroy it out of frustration because of his failure to make the perfect toast.

The Return of Johnny Super Smarty Pants

The Super Smarty Pants possesses an Eskimo to get to Johnny, where it kicks him away and possesses Johnny, making him the smartest kid in school. Not wanting to be outsmarted, his sisters go to great lengths to de-pants him.

Fangs a Lot Johnny

Johnny accidentally turns his sisters into vampires, and has to save Gil from getting bitten by his lovestruck vampire sisters and change them back.

Johnny Testosterone

Johnny eats all of the peach yogurt, not knowing that each container is filled with growth serum, and becomes a Hulk monster, causing destruction.

Johnny's Keys to Success

Susan and Mary make a key for Johnny that can open any lock in Porkbelly, but people try to steal it for their own benefits.

Johnny's Winter Jacket

When Johnny's mom makes him wear a big winter coat, he is teased at school. However, Mr. Black, Mr. White, and the General ask Susan and Mary to make some sort of weapon to destroy aliens if they ever attacked, so they make Johnny's jacket the weapon.

Johnny Two-Face

Tired of Johnny's constant lying, Susan and Mary attach a second mouth to him that does nothing but tell the truth.

Johnny Susan, Susan Johnny

Susan swaps bodies with Johnny so that she and Mary can get a men-only science award.

Johnny Trick or Treat

Johnny spends the night in a haunted house with Dukey and Jillian to win a ton of candy.

Nightmare on Johnny's Street

Johnny stays up half the night to watch a six-hour Halloween monster-movie marathon, then steals his sisters' dream machine (thinking it to be an alarm clock) so that he will be able to wake up in time for school the next day; however, he has nightmares during the night which the device brings to life.

My Dinner with Johnny

Tired of Johnny's repulsive eating habits, Hugh challenges him to a bet to see if he can go one full meal without complaining about his food or making rude noises.

Johnny Alternative

When Johnny and Dukey get tired of the same old Porkbelly, they ask the girls to make it seem more fun. But they accidentally get sent to an alternate universe where they find that everyone (including themselves) is the opposite gender.

Cool Hand Johnny

Johnny and Dukey try to escape when they are imprisoned by Wacko in a video game.

Roller Johnny

Susan and Mary turn Johnny and Dukey into girls so that they can win the grand prize at a roller derby match, but things quickly get difficult when a blow on the head gives Dukey amnesia, and he thinks that he is a real derby queen.

A Holly Johnny Christmas

The Tests try to get Johnny a new toy when it sells out in the local shopping mall.

Johnny's First Annual Snowball

Johnny invites everyone to his house for a snowball fight, but forgets to put the word "fight" on the invitation, which misleads everyone into believing it's actually a "Snow Ball" dance.

Lakeside Johnny

Johnny heads to summer camp and battles in a boating competition against rival rich-kid campers.

Johnny Germ Fighter

Johnny's dad gets fed up with his filthy bathroom and demands Johnny to clean it up but when Johnny uses his sisters' special germ foam and his dad's cleaning products, problems arise as it causes the germs to grow out of control.

Johnny's World Record

Johnny is determined to break a world record so he can get into the Frothy Book Of Crazy, Inane & Useless Records.

Mush, Johnny, Mush

Johnny, his friends, and his enemies take on a snooty rich boy in a dog sled race.

Johnny's Treasure

Johnny, Dukey, and the girls set out to find the treasure of Pie-Eyed Pat when they find his treasure map in the attic.

Extra Credit Johnny

Johnny must do some extra credit for school, or he will fail the course and have to make it up in summer school.

Johnny's Left Foot

When Johnny breaks his foot in a dangerous stunt, which Hugh and Lila ground him for, his sisters step up to create a robotic one for him.

Johnny vs. The Tickler

Angry at Johnny for having Wacko put in jail, his brother The Tickler decides it's time for him to stop Johnny once and for all, so he kidnaps Susan and Mary and takes their lab, forcing Johnny to seek help in unexpected places.

Bugged Out Johnny

Johnny and Dukey try to catch bugs, only to come upon a ladybug with a voracious appetite.

Johnny Test's Quest

Bling-Bling tries to get Susan once again, but his henchmen soon rebel against him by tying him up with Susan.

Johnny-O's

Sick of cheap cereal prizes that don't work, Johnny decides to make himself a new breakfast cereal. But everything goes haywire when Johnny decides to put in real ray guns made by his twin sisters, and the entire town of Porkbelly becomes a city of chaos and destruction of what anyone chooses to destroy.

It's Du-Kay Johnny

When Dukey's DNA begins to degrade, reverting him into a normal dog, the girls attempt to upgrade it, but their upgrade goes overboard, turning Dukey into a rich, snooty dog.

Magic Johnny

Johnny tries to prove to Sissy that he can do magic so he gets his sisters to help him.

Dolly Johnny

Johnny disagrees to help the girls test experiments so they create a special doll that can control Johnny but Johnny seeks revenge and creates special dolls that can control the girls.

Johnny McCool

Johnny becomes Speed McCool's new stunt man.

It's an Invasion, Johnny

Black and White get into trouble in outer space and the kids must save them.

It's All Relative, Johnny

Johnny and Dukey go back in time to meet Johnny's ancestor in order to write a report about him.

Johnny Rich

The Tests become rich when they sell one of Susan and Mary's inventions, but Bling Bling is jealous and goes to war with them.

Johnny X... Again? (JX9)

Johnny visits Reptoslicer and his family, but Reptoslicer then tries to eat Porkbelly.

Green Johnny

When Earth Day approaches, Johnny is visited by three ghosts.

Johnny on the Clock

Johnny hopes to extend summer vacation with Susan and Mary's time-stopping watch.

Johnny X-Factor (JX10)

Johnny X battles Boy Drone X.

Johnny Vets Dukey

Johnny chases Dukey, who refuses to go to the vet.

Johnny's No. 1 Fan

Johnny takes on Dark Vegan with help from a fan.

How to Train Your Johnny

Susan and Mary accidentally wipe Johnny's memory.

Johnny and Clyde

Susan and Mary's orangutan becomes a crook after watching old movies with Johnny. (NOTE: This is a parody of Bonnie and Clyde.

Johnny's Super Massive Kart Wheelies 7

Johnny and the gang race in their video-game carts.

Smooth Talking Johnny

Johnny swipes the girls' voice-replicating invention and ends up turning them against each other.

Johnny and the Beanstalk

A giant cereal stalk takes Johnny and friends on a magical adventure.

Johnny and Bling-Bling Bond Bond

Johnny tries to teach the grounded Bling Bling how to be a regular kid.

Johnny's Got Talent

Johnny takes up ventriloquism for a talent contest.

Johnny's Rough Around the Hedges

Johnny and Bling Bling sculpt topiaries after their parents force them to take up less destructive hobbies.

Johnny's Head in the Clouds

The General puts Johnny and his friends under house arrest right when an awesome air show heads into town.

Stop in the Name of Johnny

Johnny is late to class again, and he gets a visit to the principal's office which unexpectedly leads into Johnny becoming the new hall monitor of the school, due to someone named the Speedster (who is literally a speedster) delaying kids from getting to their classes. Johnny interrogates the school bully Bumper, who reveals the Speedster to be Sissy Blakely, so he "borrows" Susan and Mary inventions to try to catch Sissy.

Johnny Opposite

Johnny steals Susan and Mary's generator and makes his family do the opposite of what they're doing.

Johnny on the Job

Johnny's dad thinks he's not needed in the house so he decides to get a job. When nobody hires him, Susan and Mary make a fake office for their dad to work in.

Johnny's 100th Episode

The girls test their new fantasy spray on Johnny which sends him into a coma. The girls and Johnny's friends must revive him back into reality.

Johnny's Next Episode

Bling Bling Boy sprays fantasy spray on everyone (including himself) and they all turn into fairy tale characters.

Johnny's Supreme Theme

Real life becomes a movie after Johnny and Dukey get their hands and paws on the girls' latest invention.

Past and Present Johnny

Johnny and Dukey visit the 1980s to get to the bottom of a video-game mystery.

The Sands of Johnny

Sissy and Johnny face off in a sandcastle battle.

Abominable Johnny

Johnny and Dukey locate the Abominable Snowman during a ski vacation.

Johnny vs. the Dukenator

Johnny must rescue Dukey, who falls under the control of a dog-spa owner.

Johnny's Petting Zoo Posse

Johnny and his friends take on Mr. Mittens when he turns them, the girls, the general and Black and White into petting zoo animals as part of his latest evil plan.

The Johnny Who Saved Halloween

Johnny and his friends enter a Halloween contest in hopes of winning a big candy prize.

Johnny's Zombie Bomb

A love potion goes haywire and turns people into kissing zombies.

Johnny's New Super Mega Villain

A new villain arrives in Porkbelly and steals high-tech devices from everyone, and Johnny must stop it.

Johnny in Charge

Johnny stays home alone and must prove he's responsible.

Johnny Unplugged

Johnny taps his video-game skills to save the family during a perilous hiking trip.

Johnny's Monster Mash

Monsters created by the girls' experiments take aim at Porkbelly.

Johnny's Chipmunk Chit Chat

Chipmunks plot world domination after a misleading chat with Johnny.

A Picture's Worth 1000 Johnnies

Chaos erupts at the mall when the Tests try to pose for a family portrait.

Dial J for Johnny

Johnny and Dukey prank call historical figures using the girls' time machine.

Road Trip Johnny

The Test family take a road trip to Upchuck Geysers.

Code Cracking Johnny

Johnny and Dukey cheat their way to victory in the Red Gush contest.

Johnny Goes Viral

Johnny has unlimited knowledge after the girls insert a computer chip into his brain.

FrankenJohnny

Johnny and Bling-Bling fall apart after an accident with the particle accelerator.

The Johnny Express

Johnny runs into trouble delivering a package for the girls.

Crash Test Johnny

Johnny quits as the girls' test subject and quickly regrets his decision.

Johnny's Junky Trunk

Mr. Test donates Johnny's toys without asking.

Super Johnny Action Federation

Johnny and the gang acquire super powers and compete to see who is the best superhero.

Gil-Stopping Johnny

Johnny goes to extreme measures to prevent Gil from moving.

Johnny With a Chance of Meatloaf

The kids make a vow to end Dad's meatloaf madness.

It's Easter, Johnny Test!

Johnny must save Easter from the annual Easter-egg hunt ruined by Dark Vegan.

Future Johnny

Johnny meets his future self.

Dukey See Johnny Do

Johnny loses his sight.

Hair's Johnny

Johnny is accidentally turned into a werewolf.

Johnny's Hungry Games

All the pizza goes missing and Johnny must get it back.

Tiny Johnny

Johnny and Dukey try to catch a mouse.

Johnny Goes Gaming

Johnny and Dukey are trapped in a video game.

The Last Flight of Johnny X (JX11)

Johnny X and Super Pooch lose their superpowers when the city is attacked.

Johnny's Last Chapter

Johnny and Dukey are sucked into a history book.