20 episodesFirst aired 16 July 2021
E1Jul 202114m
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.
E2Jul 202114m
Susan and Mary create an adorable robot baby brother that seems to have just one thing on its mind: mass destruction.
E3Jul 202114m
Susan and Mary perform a wee bit of brain surgery on Johnny to re-calibrate his feelings about eating vegetables.
E4Jul 202114m
Johnny and Dukey sneak into an Enormazon warehouse. Meanwhile, Susan and Mary suspect their household's digital assistant of something sinister.
E5Jul 202114m
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.
E6Jul 202114m
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.
E7Jul 202114m
To help Johnny avoid having to go to summer school, Susan, Mary and Dukey shrink themselves and enter his brain to boost his memory.
E8Jul 202114m
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.
E9Jul 202114m
Johnny and Dukey challenge each other to spend one night in the newly created — and ultra-spooky — backyard forest.
E10Jul 202114m
Eager to meet a rollercoaster's height requirement, Johnny asks his twin sisters to make him taller. And they do — sort of.
E11Jul 202114m
In an effort to get Johnny excited for a family vacation, Susan and Mary decide to show him ancient Rome, up close and personal.
E12Jul 202114m
Things get weird fast when Johnny attempts to throw a modest music festival in his own backyard.
E13Jul 202114m
When Susan and Mary create a new face-swapping invention, Johnny and Dukey are more than happy to test it out.
E14Jul 202114m
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.
E15Jul 202114m
After disrupting Susan, Mary and Dukey's spa day, Johnny finds himself stuck in an unremovable face mask and gets mistaken for a luchador.
E16Jul 202114m
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.
E17Jul 202114m
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.
E18Jul 202114m
Mr. White and Mr. Black are given a time-sensitive mission, but there's a problem involving sheep, experiments, and — of course — Johnny Test.
E19Jul 202114m
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.
E20Jul 202114m
With Christmas around the corner, the Test family tries to out-do their neighbors' irritatingly impressive holiday light display.