Star Wars: Clone Wars premiered on November 7, 2003 with the episode "Chapter 1." The show ended after it's third season on March 25, 2005. Star Wars: The Clone Wars, a separate show, first aired on October 3, 2008 with two episodes, "Ambush" and "Rising Malevolence."
Star Wars: Clone Wars from 2003 was directed by Genndy Tartakovsky and produced by Cartoon Network Studios. It was initially a micro-series, with 3 minute long episodes, while the final season had 12 minute episodes. Star Wars: The Clone Wars from 2008 has a variety of directors and is produced by LucasFilm. The show ended on March 7, 2014.