Below is a complete Johnny Test episode list that spans the show's entire TV run. Photos from the individual Johnny Test episodes are listed along with the Johnny Test episode names when available, as are the dates of the original airing of the episode. Johnny Test episodes from every season can be seen below, along with fun facts about who directed the episodes, the stars of the and sometimes even information like shooting locations and original air dates. This poll contains items like “Princess Johnny/99 Deeds of Johnny Test” and “Johnny vs. Bling Bling IV/Johnny's Big Sister Smackdown.” Are you remembering a funny scene but can't think of the name that the Johnny Test episode is from? Scroll below and you'll find what you're looking for.