Johnny is an adventurous young boy brimming with enthusiasm. His ingenious twin sisters, Susan and Mary, often enlist him as the test subject for their wild scientific experiments. Whatever their imaginations conjure, Johnny is ready to dive in—provided his genetically enhanced dog, Dukey, can join the fun. Each episode showcases their zany inventions and the chaos that ensues, highlighting Johnny's bravery and the unique bond he shares with his sisters and loyal companion.
Seasons & Episodes
Season 1
Season 1
20 ep
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Johnny to the Center of the Earth
Johnny X
Johnny vs. Bling-Bling Boy
Johnny Impossible
Johnny Test: Party Monster
Johnny Test: Extreme Crime Stopper
Deep Sea Johnny
Johnny and the Amazing Turbo Action Backpack
Johnny and the Ice Pigs
Johnny’s House of Horrors
Johnny’s Super Smartypants
Take Your Johnny to Work Day
Johnny and the Mega Roboticles
Johnny Gets Mooned
Johnny Hollywood
Johnny's Turbo Time Rewinder
Return of Johnny X
Sonic Johnny
Dog Days of Johnny
Johnny's Pink Plague
Season 2
Season 2
20 ep
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Hoist the Johnny Roger
Johnny's Turbo Toy Force
JTV
Johnny vs. Bling-Bling Boy 2
Johnnyland
Johnny's Got a Brand New Dad
Saturday's Alright for Johnny
Johnny Mint Chip
Johnny's Pet Day
Phat Johnny
The Revenge of Johnny X
The Enchanted Land of Johnnia
101 Johnnies
Johnny Zombie Tea Party
Johnny Test in Black & White
Johnny the Kid
Downhill Johnny
Johnny Meets the Pork-Ness Monsters
Johnny X Strikes Back
Johnny vs. Super Soaking Cyborgs
Season 3
Season 3
19 ep
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Johnny vs. Bling-Bling Boy 3
Stinkin' Johnny
Johnny X and the Attack of the Snowmen
Johnny vs. Dukey
Here Johnny, Here Boy
Johnny Applesauce
Johnny'mon
Bath Time for Johnny
Johnny Test: Monster Starter
Johnny Holiday
Coming to a Johnny Near You
When Johnny Comes Marching Home
Johnnyitis
Johnny Mustache
Johnny Fu
Johnny Escape From Bling-Bling Island
Johnny's Monkey Business
Johnny Bench
Johnny Long Legs
Season 4
Season 4
26 ep
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Johnny's New Baby Sisters
Porta Johnny
Join the Johnny Scouts
Johnny BC
Runaway Johnny
Johnny on the Spot
Dark Johnny
No Homework for Johnny
Papa Johnny
The Johnnyminster Dog Show
Dukey Jekyll and Johnny Hyde
Johnny's Trophy Case
Johnny's Amazing Cookie Company
Johnny's Big Dumb Sisters
My Johnny Guard
Tom and Johnny
The Quantum of Johnny
Johnny Get Yer Gum
Old School Johnny
Johnny Degrees Below Zero
Johnny Johnny
Johnny Double Coupons
X-Ray Johnny
The Destruction of Johnny X
iJohnny
Johnny vs. The Mummy
Season 5
Season 5
26 ep
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Johnny Goes Nuts
Johnny Daddy Day
Johnny Cruise
Rated J for Johnny
Spotless Johnny
Johnny vs. Bling-Bling: The Ultimate Battle
Cat Scratch Johnny
Johnny of the Deep
Johnny Swellville
Johnny Irresistible
Johnny's Rat Race
Black & White & Johnny All Over
Lawn Gone Johnny
Johnny's Ultimate Treehouse
Johnny Goes Camping
Johnny's World Prank Wars I
How to Become a John-i Knight
The Return of Johnny Super Smarty Pants
Fangs a Lot Johnny
Johnny Testosterone
Johnny's Keys to Success
Johnny's Winter Jacket
Johnny Two-Face
Johnny Susan, Susan Johnny
Johnny Trick or Treat
Nightmare on Johnny's Street
