Season
Season 6 Episode
- Season 5 Johnny Goes Nuts
- Season 5 Johnny Daddy Day
- Season 5 Johnny Cruise
- Season 5 Rated J for Johnny
- Season 5 Spotless Johnny
- Season 5 Johnny vs. Bling-Bling: The Ultimate Battle
- Season 5 Cat Scratch Johnny
- Season 5 Johnny of the Deep
- Season 5 Johnny Swellville
- Season 5 Johnny Irresistible
- Season 5 Johnny's Rat Race
- Season 5 Black & White & Johnny All Over
- Season 5 Lawn Gone Johnny
- Season 5 Johnny's Ultimate Treehouse
- Season 5 Johnny Goes Camping
- Season 5 Johnny's World Prank Wars I
- Season 5 How to Become a John-i Knight
- Season 5 The Return of Johnny Super Smarty Pants
- Season 5 Fangs a Lot Johnny
- Season 5 Johnny Testosterone
- Season 5 Johnny's Keys to Success
- Season 5 Johnny's Winter Jacket
- Season 5 Johnny Two-Face
- Season 5 Johnny Susan, Susan Johnny
- Season 5 Johnny Trick or Treat
- Season 5 Nightmare on Johnny's Street
- Season 5 My Dinner with Johnny
- Season 5 Johnny Alternative
- Season 5 Cool Hand Johnny
- Season 5 Roller Johnny
- Season 5 A Holly Johnny Christmas
- Season 5 Johnny's First Annual Snowball
- Season 5 Lakeside Johnny
- Season 5 Johnny Germ Fighter
- Season 5 Johnny's World Record
- Season 5 Mush, Johnny, Mush
- Season 5 Johnny's Treasure
- Season 5 Extra Credit Johnny
- Season 5 Johnny's Left Foot
- Season 5 Johnny vs. The Tickler
- Season 5 Bugged Out Johnny
- Season 5 Johnny Test's Quest
- Season 5 Johnny-O's
- Season 5 It's Du-Kay Johnny
- Season 5 Magic Johnny
- Season 5 Dolly Johnny
- Season 5 Johnny McCool
- Season 5 It's an Invasion, Johnny
- Season 5 It's All Relative, Johnny
- Season 5 Johnny Rich
- Season 5 Johnny X... Again? (JX9)
- Season 5 Green Johnny
Johnny Test - Season 5
6.40 11 minutes 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 it; as long as his genetically engineered super dog, Dukey, can come along.
