Ben 10 (2005)

Ben 10 (2005  (retroactively known as Ben 10 Classic) is an American animated series created by Man of Action (a group consisting of Duncan Rouleau, Joe Casey, Joe Kelly, and Steven T. Seagle), and produced by Cartoon Network Studios. The series is about a 10-year-old boy named Ben Tennyson who gets a watch-style alien device called the "Omnitrix". Attached to his wrist, it allows him to transform into various alien creatures with different abilities, allowing him to fight evil from Earth and space. The series first aired on Cartoon Network as a sneak peek on December 27, 2005 as part of "Sneak Peek Week", airing alongside other shows, The show later began airing on January 14, 2006 and ended on April 15, 2008.