Johnny Test is an American-Canadian animated television series created by Scott Fellows and produced by Cookie Jar Entertainment. It premiered on Kids' WB on September 17, 2005, which continued to air the series through its second and third seasons. The rest of the series aired on Cartoon Network starting on January 7, 2008, in the United States and internationally. In Canada, the show premiered on Teletoon on September 3, 2006.
