The BEST episodes of Johnny Test season 4
Every episode of Johnny Test season 4, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Johnny Test season 4!
Crafty 11-year-old Johnny Test and his genetically modified talking dog go on high-octane adventures to save his family (and the world) from disaster.
#1 - Runaway Johnny
Season 4 - Episode 5 - Aired 9/24/2009
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.
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#2 - The Quantum of Johnny
Season 4 - Episode 17 - Aired 12/10/2009
Johnny tries to get invited to a party to stop a villain. NOTE: Susan and Mary don't appear in this episode.Johnny.
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#3 - Porta Johnny
Season 4 - Episode 2 - Aired 9/10/2009
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.
Watch Now:Amazon#4 - No Homework for Johnny
Season 4 - Episode 8 - Aired 10/1/2009
Susan and Mary build Johnny a robot in order to help him do his homework, but the robot ends up stealing things for Johnny.
Watch Now:Amazon#5 - Papa Johnny
Season 4 - Episode 9 - Aired 10/8/2009
Susan and Mary switch Johnny and Hugh's brains after the two make a bet that involves taking on each other's lives.
Watch Now:Amazon#6 - The Johnnyminster Dog Show
Season 4 - Episode 10 - Aired 10/8/2009
Johnny and Dukey try to get in a dog show which only allows perfectly groomed and trained dogs.
Watch Now:Amazon#7 - Johnny Get Yer Gum
Season 4 - Episode 18 - Aired 12/10/2009
Mr. Whacko invents a new helium gum that lifts kids into the sky, and Johnny must save them.
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#8 - Johnny's New Baby Sisters
Season 4 - Episode 1 - Aired 9/10/2009
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.
Watch Now:Amazon#9 - Dukey Jekyll and Johnny Hyde
Season 4 - Episode 11 - Aired 10/15/2009
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.
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#10 - Join the Johnny Scouts
Season 4 - Episode 3 - Aired 9/17/2009
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.
Watch Now:Amazon#11 - Johnny's Amazing Cookie Company
Season 4 - Episode 13 - Aired 11/26/2009
Susan and Mary make fortune cookies that come true, and Johnny sells them with the typical drastic results.
Watch Now:Amazon#12 - My Johnny Guard
Season 4 - Episode 15 - Aired 12/3/2009
Johnny gets hired to stop Bling-bling from kissing Susan, but Johnny turns on the sisters once Bling-Bling bribes him.
Watch Now:Amazon#13 - Old School Johnny
Season 4 - Episode 19 - Aired 1/7/2010
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.
Watch Now:Amazon#14 - Dark Johnny
Season 4 - Episode 7 - Aired 10/1/2009
Johnny joins forces with Dark Vegan to get him back to his home planet.
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#15 - Johnny on the Spot
Season 4 - Episode 6 - Aired 9/24/2009
Johnny steals a portable black hole, which later creates an early apocalypse.
Watch Now:Amazon#16 - Johnny's Trophy Case
Season 4 - Episode 12 - Aired 10/15/2009
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.
Watch Now:Amazon#17 - Tom and Johnny
Season 4 - Episode 16 - Aired 12/3/2009
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.
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#18 - Johnny BC
Season 4 - Episode 4 - Aired 9/17/2009
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.
Watch Now:Amazon#19 - Johnny Degrees Below Zero
Season 4 - Episode 20 - Aired 1/7/2010
Johnny creates a magnetic force field on the Earth which makes Porkbelly the new north pole.
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#20 - Johnny Cakes
Season 4 - Episode 41 - Aired 9/20/2010
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.
Watch Now:Amazon#21 - Johnny Re-Animated
Season 4 - Episode 40 - Aired 9/6/2010
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.
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#22 - King Johnny
Season 4 - Episode 39 - Aired 9/6/2010
Johnny becomes obsessed with domination after Susan and Mary bring his chess pieces to life.
Watch Now:Amazon#23 - Johnny Johnny
Season 4 - Episode 21 - Aired 2/4/2010
Johnny and Dukey get framed for stuff that Johnny and Dukey look alike robots (which Mr. Black and Mr. White made) do around Porkbelly.
#24 - X-Ray Johnny
Season 4 - Episode 23 - Aired 2/25/2010
Johnny gets X-Ray goggles.
#25 - Johnny vs. The Mummy
Season 4 - Episode 26 - Aired 3/2/2010
Johnny goes on a trip to the museum and brings the things to life, including a mummy.