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The Best Episodes of Johnny Test

Every episode of Johnny Test ranked from best to worst. Let's dive into the Best Episodes of Johnny Test!

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Young Johnny is gung-ho and full of courage. Johnny's brainiac twin sisters, Susan and Mary, use Johnny as their guinea pig for their outrageous scientific experiments. If they can dream it up, Johnny will do

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Episode Rankings

  1. #1 Fan Favorite
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    Johnny Test Season 2 Episode 1 - Hoist the Johnny Roger
    10.0/10(1 votes)

    #1 - Hoist the Johnny Roger

    S2:E1

    Johnny and Dukey must help a pathetic pirate, Nobeard, take down his powerful brother pirate, Blackbeard, and impress his father, Greybeard. Johnny goes back to the future to get his sisters' help.

    Director:Joseph Sherman
    Writer:Adam Beechen

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  2. Johnny Test Season 2 Episode 6 - Johnny's Got a Brand New Dad
    10.0/10(1 votes)

    #2 - Johnny's Got a Brand New Dad

    S2:E6

    Hugh's constant sayings of "no" begin to infuriate Johnny, so, with Susan and Mary's help, they make a new one. However, when the new dad gets exposed to the plutonium he got for Susan and Mary, things start to turn out ugly.

    Director:Joseph Sherman
    Writer:Adam Beechen

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  3. Johnny Test Season 2 Episode 8 - Johnny Mint Chip
    10.0/10(1 votes)

    #3 - Johnny Mint Chip

    S2:E8

    Johnny, Dukey, and the sisters go to an ice cream factory, in order to get the recipe for mint chip ice cream which Johnny and Dukey can't stop eating.

    Director:Joseph Sherman
    Writer:Mark Fellows

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  4. Johnny Test Season 4 Episode 14 - Johnny's Big Dumb Sisters
    10.0/10(1 votes)

    #4 - Johnny's Big Dumb Sisters

    S4:E14

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

    Director:Paul Riley
    Writer:Lazar Saric

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  5. Johnny Test Season 5 Episode 1 - Johnny Goes Nuts
    10.0/10(1 votes)

    #5 - Johnny Goes Nuts

    S5:E1

    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.

    Director:Larry Jacobs
    Writer:Keith Wagner

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  6. Johnny Test Season 5 Episode 12 - Black & White & Johnny All Over
    10.0/10(1 votes)

    #6 - Black & White & Johnny All Over

    S5:E12

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

    Director:Larry Jacobs
    Writer:Lazar Saric

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    The 20 WORST Episodes of Johnny Test

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  7. Johnny Test Season 5 Episode 13 - Lawn Gone Johnny
    10.0/10(1 votes)

    #7 - Lawn Gone Johnny

    S5:E13

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

    Director:Larry Jacobs
    Writer:Martin Olson

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  8. Johnny Test Season 6 Episode 1 - Johnny on the Clock
    10.0/10(1 votes)

    #8 - Johnny on the Clock

    S6:E1

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

    Director:John Lei
    Writer:Nathan Knetchel

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  9. Johnny Test Season 1 Episode 1 - Johnny to the Center of the Earth
    8.1/10(20 votes)

    #9 - Johnny to the Center of the Earth

    S1:E1

    Things have been mysteriously disappearing underground, making Johnny and Dukey believe that the people behind this are "mole people". When Johnny accidentally loses his dad's new camera, he must journey to the center of the earth to retrieve it before dinnertime, or he will be grounded.

    Director:Chris Savino
    Writer:Scott Fellows

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  10. Johnny Test Season 1 Episode 2 - Johnny X
    7.0/10(3 votes)

    #10 - Johnny X

    S1:E2

    Susan and Mary give Gil a piece of their special love "bubble gum", but by accident, it makes him transform. In order to save Gil and the others in pork belly, they have to give Johnny and Dukey some cool super powers.

    Director:Chris Savino
    Writer:Scott Fellows

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  11. Johnny Test Season 6 Episode 9 - Johnny and the Beanstalk
    6.0/10(1 votes)

    #11 - Johnny and the Beanstalk

    S6:E9

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

    Director:John Lei
    Writer:Dan Serafin

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  12. Johnny Test Season 1 Episode 4 - Johnny Impossible
    5.0/10(1 votes)

    #12 - Johnny Impossible

    S1:E4

    Johnny tries to get his baseball back from an old man before the baseball game starts.

    Director:Chris Savino
    Writer:Scott Fellows

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  13. Johnny Test Season 1 Episode 3 - Johnny vs. Bling-Bling Boy
    0.0/10(0 votes)

    #13 - Johnny vs. Bling-Bling Boy

    S1:E3

    Bling-Bling Boy has stolen a device that turns things into gold and Johnny must get it back before dinnertime.

    Director:Chris Savino
    Writer:Scott Fellows

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  14. Johnny Test Season 1 Episode 5 - Johnny Test: Party Monster
    0.0/10(0 votes)

    #14 - Johnny Test: Party Monster

    S1:E5

    Susan and Mary are having a party and use a device on Johnny in order to make him look good so all the girls at the party will love him, but Johnny turns into a monster.

    Director:Chris Savino
    Writer:Cynthia True

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  15. Johnny Test Season 1 Episode 6 - Johnny Test: Extreme Crime Stopper
    0.0/10(0 votes)

    #15 - Johnny Test: Extreme Crime Stopper

    S1:E6

    The Extreme Teen Team are on the loose and it's up to Johnny to bring them down.

    Director:Chris Savino
    Writer:Scott Fellows

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  16. Johnny Test Season 1 Episode 7 - Deep Sea Johnny
    0.0/10(0 votes)

    #16 - Deep Sea Johnny

    S1:E7

    Johnny uses an invention to breathe underwater, yet sharks and electric eels begin to walk on land and wreak havoc to the beach.

    Director:Chris Savino
    Writer:Lazar Saric

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  17. Johnny Test Season 1 Episode 8 - Johnny and the Amazing Turbo Action Backpack
    0.0/10(0 votes)

    #17 - Johnny and the Amazing Turbo Action Backpack

    S1:E8

    Bling-Bling Boy steals a backpack and Johnny must retrieve it so Susan and Mary can show it off at the school science fair.

    Director:Chris Savino
    Writer:Eddie Guzelian

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  18. Johnny Test Season 1 Episode 9 - Johnny and the Ice Pigs
    0.0/10(0 votes)

    #18 - Johnny and the Ice Pigs

    S1:E9

    Johnny goes back in time to ask Thomas Edison for a hockey invention and then to gather all of the vicious and ruthless "legends" he could find, in order to form a hockey team which will help the Ice Pigs win a game.

    Director:Chris Savino
    Writer:John Derevlany

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  19. Johnny Test Season 1 Episode 10 - Johnny’s House of Horrors
    0.0/10(0 votes)

    #19 - Johnny’s House of Horrors

    S1:E10

    Johnny fills the house with some of Hugh's favorite things listed in his notebook. However, Johnny learns that the book was also full of Hugh's least favorite things (most of them scary.) To make matters worse, Lila's boss is coming over for dinner that night.

    Director:Chris Savino
    Writer:Eddie Guzelian

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  20. Johnny Test Season 1 Episode 11 - Johnny’s Super Smartypants
    0.0/10(0 votes)

    #20 - Johnny’s Super Smartypants

    S1:E11

    Johnny wears super smarty pants in order to win the love of a genius girl, Janet Nelson Jr. But later, the pants get a mind of their own.

    Director:Chris Savino
    Writer:Madellaine Paxson

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  21. Johnny Test Season 1 Episode 12 - Take Your Johnny to Work Day
    0.0/10(0 votes)

    #21 - Take Your Johnny to Work Day

    S1:E12

    Johnny sneaks into Lila's car along with Susan and Mary on Take Your Daughter to Work Day, thinking that it's unfair that girls don't have to go to school on this day, but boys do. When the kids get to Lila's workplace, they sneak into a lab and accidentally release a missile.

    Director:Chris Savino
    Writer:Scott Fellows

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  22. Johnny Test Season 1 Episode 13 - Johnny and the Mega Roboticles
    0.0/10(0 votes)

    #22 - Johnny and the Mega Roboticles

    S1:E13

    Johnny brings a toy, Nasteria, to life. But the toy decides to destroy Porkbelly. Now Johnny needs to stop the evil action figure with a toy force, led by Nasteria's arch enemy, Mega Roboticle.

    Director:Chris Savino
    Writer:Scott Fellows

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  23. Johnny Test Season 1 Episode 14 - Johnny Gets Mooned
    0.0/10(0 votes)

    #23 - Johnny Gets Mooned

    S1:E14

    Johnny steals a rocket his sisters made to travel to the moon so he can write his report. Unexpectedly, he battles some moon monsters and rescues Canadian astronauts.

    Director:Chris Savino
    Writer:Lazar Saric

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  24. Johnny Test Season 1 Episode 15 - Johnny Hollywood
    0.0/10(0 votes)

    #24 - Johnny Hollywood

    S1:E15

    Johnny uses a gadget to travel into a movie, The Quickest and the Monkiest. But what happens when the gadget gets stuck and the movie has a bad ending?

    Director:Chris Savino
    Writer:Scott Fellows

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  25. Johnny Test Season 1 Episode 16 - Johnny's Turbo Time Rewinder
    0.0/10(0 votes)

    #25 - Johnny's Turbo Time Rewinder

    S1:E16

    Johnny's sisters invent a time rewinder that can go back up to 5 minutes and they use it to get Johnny in trouble. Infuriated, he tries multiple times to steal this, but he fails; eventually, he gets a similar one from Bling-Bling Boy.

    Director:Chris Savino
    Writer:John Derevlany

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Best Episodes Summary

"Hoist the Johnny Roger" is the best rated episode of "Johnny Test". It scored 10/10 based on 1 votes. Directed by Joseph Sherman and written by Adam Beechen, it aired on 10/28/2006. This episode scored 0.0 points higher than the second highest rated, "Johnny's Got a Brand New Dad".