creator / written by / creator / created by / story / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by
episode "Johnny's Big Snow Job" / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by
teleplay / teleplay / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by
written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by / written by
Johnny Test / Dark Vegan / Hank Anchorman / Mr. Mittens / Announcer / Bling Bling Scientist #1 / Principal / Agent / Alien Dad / Aquadude / Auto Pilot / Band Leader / Citizen / Cop / Dog Catcher / Dogcatcher / French Waiter / Greek Dude / Guy / Head Scientist / Ice Cream Man / Ice Robot / Junkman / King Tummyrub Tum Tum / Lab Technican / Lumberjack / Macho Man / Major Major / Male Hologram / Mr. Madam / News-Anchor / Old Man / Pantless / Poopsie / Red Gush Man / Red Gusher / Saleman / Scientist #1 / Scuba Diver #1 / TV Announcer / Veterinaian
Mr. Black / Brain Freezer / Announcer / Man / Ben Franklin / Black Knight / Black Knight #1 / Black Pawn / Clowns / Coach / Conducter #1 / Delivery Guy / Destructo-Bot #1 / Director / Driver / Executive / Fireman / Game Announcer / Game Guy / Kid's Dad / Mercury / Mr. Black(Robo Warrior / Pawn / Robots / Snooty Man / Snooty Waiter / Tourist #1