The BEST episodes of Johnny Test (2021) season 1
Every episode of Johnny Test (2021) season 1, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Johnny Test (2021) season 1!
How much trouble could one imaginative boy, his faithful dog and two science-loving sisters possibly get into? Hmm, that sounds like a challenge!

#1 - Johnny’s Battle Royale
Season 1 - Episode 1 - Aired 7/16/2021
Tired of losing in the game “Melee Island,” Bling Bling transports Johnny Test and the rest of the crew to a real island to show off his combat skills.
Watch Now:Amazon
#2 - Johnny with 1000 Faces
Season 1 - Episode 13 - Aired 7/16/2021
When Susan and Mary create a new face-swapping invention, Johnny and Dukey are more than happy to test it out.
Watch Now:Amazon
#3 - Knowing Johnny Inside and Out
Season 1 - Episode 7 - Aired 7/16/2021
To help Johnny avoid having to go to summer school, Susan, Mary and Dukey shrink themselves and enter his brain to boost his memory.
Watch Now:Amazon
#4 - JTA – Johnny Talent Agency
Season 1 - Episode 8 - Aired 7/16/2021
Johnny and Dukey try to help down-on-his-luck movie star Speed McCool while Susan and Mary strive to create the perfect microwave popcorn.
Watch Now:Amazon
#5 - Johnny the 13th
Season 1 - Episode 9 - Aired 7/16/2021
Johnny and Dukey challenge each other to spend one night in the newly created — and ultra-spooky — backyard forest.
Watch Now:Amazon
#6 - Johnny Fest
Season 1 - Episode 12 - Aired 7/16/2021
Things get weird fast when Johnny attempts to throw a modest music festival in his own backyard.
Watch Now:Amazon
#7 - Johnny’s Yard Sale
Season 1 - Episode 14 - Aired 7/16/2021
Johnny and Dukey sell Susan and Mary’s stuff at a yard sale, not knowing the so-called “junk” is actually a pile of very powerful weaponry.
Watch Now:Amazon
#8 - Johnny’Mon Go!
Season 1 - Episode 6 - Aired 7/16/2021
A new monster-hunting mobile game is a hit with everyone in town… until the creatures cross over into the real world and threaten to take over.
Watch Now:Amazon
#9 - Johnny Unboxed
Season 1 - Episode 4 - Aired 7/16/2021
Johnny and Dukey sneak into an Enormazon warehouse. Meanwhile, Susan and Mary suspect their household’s digital assistant of something sinister.
Watch Now:Amazon
#10 - The Silence of the Johnny
Season 1 - Episode 5 - Aired 7/16/2021
After Johnny is silenced by the town librarian for making too much noise, his sisters and Dukey set out to give him his voice back.
Watch Now:Amazon
#11 - Johnny’s Holiday Light Fight
Season 1 - Episode 20 - Aired 7/16/2021
With Christmas around the corner, the Test family tries to outdo their neighbors’ irritatingly impressive holiday light display.

#12 - Johnny Test, 90210
Season 1 - Episode 19 - Aired 7/16/2021
Bored with life in his hometown, Johnny asks his inventor sisters to get him out of Porkbelly — a wish they’re more than happy to grant.

#13 - Johnny is the New Black
Season 1 - Episode 18 - Aired 7/16/2021
Mr. White and Mr. Black are given a time-sensitive mission, but there’s a problem involving sheep, experiments, and — of course — Johnny Test.

#14 - Johnny’s Mazed and Confused
Season 1 - Episode 17 - Aired 7/16/2021
Johnny and Dukey, Susan and Mary, Bling Bling and many more set out to solve a booby-trapped corn maze in hopes of winning a sweet prize.

#15 - Say Cheese Johnny
Season 1 - Episode 16 - Aired 7/16/2021
Johnny’s mom has scheduled a famous photographer to take a family portrait, but Susan and Mary’s hair isn’t in the mood to cooperate.

#16 - The Masked Johnny
Season 1 - Episode 15 - Aired 7/16/2021
After disrupting Susan, Mary and Dukey’s spa day, Johnny finds himself stuck in an unremovable face mask and gets mistaken for a luchador.

#17 - Johnny’s Roman Holiday
Season 1 - Episode 11 - Aired 7/16/2021
In an effort to get Johnny excited for a family vacation, Susan and Mary decide to show him ancient Rome, up close and personal.
Watch Now:Amazon
#18 - Johnny’s New ‘Do
Season 1 - Episode 10 - Aired 7/16/2021
Eager to meet a rollercoaster’s height requirement, Johnny asks his twin sisters to make him taller. And they do — sort of.
Watch Now:Amazon
#19 - Johnny’s Bling Bling Buddy
Season 1 - Episode 3 - Aired 7/16/2021
Susan and Mary perform a wee bit of brain surgery on Johnny to re-calibrate his feelings about eating vegetables.
Watch Now:Amazon
#20 - Johnny’s Baby Brother
Season 1 - Episode 2 - Aired 7/16/2021
Susan and Mary create an adorable robot baby brother that seems to have just one thing on its mind: mass destruction.