Adventure Time is an American animated fantasy franchise created by Pendleton Ward, set in the post-apocalyptic Land of Ooo. The franchise originated from a 2007 short produced for Fred Seibert's animation incubator series Random! Cartoons at Nickelodeon Animation and aired on Nicktoons. After the short became a viral hit on the Internet, Nickelodeon's executives passed on its option before Cartoon Network commissioned a full-length series from Seibert and Ward, which premiered on Cartoon Network on April 5, 2010, and ended on September 3, 2018. The series drew inspiration from a variety of sources, including the fantasy role-playing game Dungeons & Dragons and video games. Alongside the original television series, the characters of the show have been featured in a variety of media, includ