ThunderCats is an animated television series debuting in 1984 that was produced by Rankin/Bass Productions. Based on the characters created by Tobin "Ted" Wolf. The series follows the adventures of a group of cat-like humanoid aliens. There were also several comic book series produced: Marvel Comics' version (currently owned by Warner Bros. rival Disney), 1984 to 1988; and five series by Wildstorm, an imprint of DC Comics (Warner Bros.' corporate sibling), beginning in 2003. It was announced on June 5, 2007, that Aurelio Jaro is making a CGI-animated feature film of ThunderCats, based on a script written by Paul Sopocy with Jerry O'Flaherty directing, but it has since been reported that the movie is on hold. Concept art for the film has also been leaked online. In June 2010, a press release revealed that a new animated series by Warner Bros. Animation was in production for Cartoon Network with animation provided by Studio 4°C.