Caleb TV (also known as Caleb! in other countries) is an American adult animated comedy television series created by Caleb O'Sullivan. It is based on the Caleb's Madness Adventures game series. It premiered on August 5, 1999 on Comedy Central with a TV-MA rating much like South Park, with syndicated airings on Adult Swim (as of Season 12) and Netflix (as of Season 17). Season 21 will be the 20th anniversary of the show. The show also spawned a film in 2007, and a game in 2009.