Johnny Test will be kicking off his fifth season later this week on Teletoon, and shortly there after on Cartoon Network. 5 seasons! When the year is all said and done, Johnny Test, Scott Fellows’ creation, will be zoning in at nearly 100 episodes, putting the toon in rarefied company. And, really, it’s easy to see them following the simplified formula: get a boy with two super genius scientist twin sisters, oh and a genetically engineered talking dog, and boom, you’ve got yourself a winner! They don’t even have to be named Johnny, Susan, Mary, and Dukey. Well, OK, maybe they should. They don’t have to be. Regardless, the Cookie Jar Entertainment series might feature stories where Johnny is the guinea pig, but the viewers clearly don’t mind “test”ing new episodes!