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Johnny Test

Season 4 2009 - 2010

  • 2009-09-10T12:00:00-06:00 on The CW
  • 42 mins
  • 1 day, 3 hours, 44 mins (52 episodes)
  • United States
  • English
  • Animation, Comedy, Family

Johnny Test is a Canadian/American animated television series. It premiered on Kids' WB, on The WB Television Network, on September 17, 2005. The series currently airs in the United States on Cartoon Network, as of January 7, 2008, and in Canada on Teletoon, as of October 28, 2006. The show was produced by Cookie Jar Entertainment for its second and later seasons. The series is rated TV-Y7 for the first four seasons, and TV-Y7-FV for the fifth.

Johnny Test started its fourth season on September 10, 2009, containing 26 full episodes. It was the first season to premiere on Teletoon first. This is the first season to be produced in high definition. This season began airing on Cartoon Network on November 9, 2009. This would be the final season for Louis Chirillo and Ashleigh Ball as the voices of Dukey, Mary Test, and Sissy Blakely, although Ball returns later to resume her roles in Season 6.

This season, along with the third season, was released on DVD in a bundle on September 13, 2011 in Region 1.

52 episodes

4x01 Johnny's New Baby Sisters

  • Season Premiere

    2009-09-10T12:00:00-06:00 — 22 mins

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.

4x02 Porta Johnny

  • 2009-09-10T12:00:00-06:00 — 22 mins

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.

4x03 Join the Johnny Scouts

  • 2009-09-17T12:00:00-06:00 — 22 mins

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.

4x04 Johnny BC

  • 2009-09-17T12:00:00-06:00 — 22 mins

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.

4x05 Runaway Johnny

  • 2009-09-24T12:00:00-06:00 — 22 mins

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.

4x06 Johnny on the Spot

  • 2009-09-24T12:00:00-06:00 — 22 mins

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

4x07 Dark Johnny

  • 2009-10-01T12:00:00-06:00 — 22 mins

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

4x08 No Homework for Johnny

  • 2009-10-01T12:00:00-06:00 — 22 mins

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

4x09 Papa Johnny

  • 2009-10-08T12:00:00-06:00 — 22 mins

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

4x10 The Johnnyminster Dog Show

  • 2009-10-08T12:00:00-06:00 — 22 mins

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

4x11 Dukey Jekyll and Johnny Hyde

  • 2009-10-15T12:00:00-06:00 — 22 mins

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.

4x12 Johnny's Trophy Case

  • 2009-10-15T12:00:00-06:00 — 22 mins

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.

4x13 Johnny's Amazing Cookie Company

  • 2009-11-26T13:00:00-06:00 — 22 mins

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

4x14 Johnny's Big Dumb Sisters

  • 2009-11-26T13:00:00-06:00 — 22 mins

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

4x15 My Johnny Guard

  • 2009-12-03T13:00:00-06:00 — 22 mins

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

4x16 Tom and Johnny

  • 2009-12-03T13:00:00-06:00 — 22 mins

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.

4x17 The Quantum of Johnny

  • 2009-12-10T13:00:00-06:00 — 22 mins

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

4x18 Johnny Get Yer Gum

  • 2009-12-10T13:00:00-06:00 — 22 mins

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

4x19 Old School Johnny

  • 2010-01-07T13:00:00-06:00 — 22 mins

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.

4x20 Johnny Degrees Below Zero

  • 2010-01-07T13:00:00-06:00 — 22 mins

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

4x21 Johnny Johnny

  • 2010-02-04T13:00:00-06:00 — 22 mins

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

4x22 Johnny Double Coupon

  • 2010-02-04T13:00:00-06:00 — 22 mins

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

4x23 X-Ray Johnny

  • 2010-02-25T13:00:00-06:00 — 22 mins

Johnny gets X-Ray goggles.

4x24 The Destruction of Johnny X

  • 2010-02-25T13:00:00-06:00 — 22 mins

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

4x25 iJohnny

  • 2010-03-02T13:00:00-06:00 — 22 mins

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

4x26 Johnny vs. The Mummy

  • 2010-03-02T13:00:00-06:00 — 22 mins

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

4x27 Johnny Grow Your Own Monster

  • 2010-05-10T12:00:00-06:00 — 42 mins

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

4x28 Who's Johnny?

  • 2010-05-10T12:00:00-06:00 — 42 mins

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

4x29 Princess Johnny

  • 2010-05-24T12:00:00-06:00 — 42 mins

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.

4x30 99 Deeds of Johnny Test

  • 2010-05-24T12:00:00-06:00 — 42 mins

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

4x31 Johnny's Amazing Race

  • 2010-07-12T12:00:00-06:00 — 42 mins

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.

4x32 Johnny Test in 3D

  • 2010-07-12T12:00:00-06:00 — 42 mins

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.

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

4x34 Johnny's New BFF

  • 2010-07-26T12:00:00-06:00 — 42 mins

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.

4x35 Johnny vs. Bling Bling IV

  • 2010-08-09T12:00:00-06:00 — 42 mins

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

4x36 Johnny's Big Sister Smackdown

  • 2010-08-09T12:00:00-06:00 — 42 mins

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.

4x37 Sunshine Malibu Johnny

  • 2010-08-23T12:00:00-06:00 — 42 mins

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.

4x38 Johnnyicle

  • 2010-08-23T12:00:00-06:00 — 42 mins

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

4x39 King Johnny

  • 2010-09-06T12:00:00-06:00 — 42 mins

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

4x40 Johnny Re-Animated

  • 2010-09-06T12:00:00-06:00 — 42 mins

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.

4x41 Johnny Cakes

  • 2010-09-20T12:00:00-06:00 — 42 mins

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.

4x42 Johnny Tube

  • 2010-09-20T12:00:00-06:00 — 42 mins

Johnny wants to become a internet sensation.

4x43 Sleepover at Johnny's

  • 2010-10-04T12:00:00-06:00 — 42 mins

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.

4x44 Johnny's Got a Wart!

  • 2010-10-04T12:00:00-06:00 — 42 mins

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.

4x45 Johnny's Royal Flush

  • 2010-10-18T12:00:00-06:00 — 42 mins

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.

4x46 Johnny Test's Day Off

  • 2010-10-18T12:00:00-06:00 — 42 mins

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

4x47 Johnny & Dark Vegan's Battle Brawl Mania

  • 2010-11-01T12:00:00-06:00 — 42 mins

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

4x48 A Scholarship for Johnny

  • 2010-11-01T12:00:00-06:00 — 42 mins

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

4x49 Johnny Boat Racing

  • 2010-11-15T13:00:00-06:00 — 42 mins

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

4x50 Johnny Lock Down

  • 2010-11-15T13:00:00-06:00 — 42 mins

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

4x51 Good Ol' Johnny Test

  • 2010-11-29T13:00:00-06:00 — 42 mins

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

4x52 Johnny X Strikes Back Again

  • 2010-11-29T13:00:00-06:00 — 42 mins

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