What series on Cartoon Network was created by Pendleton Ward and had it's first three season's background designs lead by Ghostshrimp?
Adventure Time Adventure Time is an American animated television series created by Pendleton Ward for Cartoon Network. It follows the adventures of a boy named Finn (voiced by Jeremy Shada) and his best friend and adoptive brother Jake (John DiMaggio)— a dog with the magical power to change shape and size at will. Finn and Jake live in the post-apocalyptic Land of Ooo, where they interact with Princess Bubblegum (Hynden Walch), the Ice King (Tom Kenny), Marceline the Vampire Queen (Olivia Olson), BMO (Niki Yang), and others. The series is based on a 2007 short produced for Nicktoons and Frederator Studios' animation incubator series "Random! Cartoons". After the short became a viral hit on the Internet, Cartoon Network commissioned a full-length series, which previewed on March 11, 2010, and officially premiered on April 5, 2010.
NFL Rush Zone NFL Rush Zone is an American action-adventure animated television series. In Season 1, the show centers on an 11-year-old football fan named Ish, who learns he must protect shards of a power source called "The Core", hidden at 32 NFL stadiums. A television movie closed the first season on February 5, 2011. Nickelodeon announced a second season (titled NFL Rush Zone: Season of the Guardians) on September 6, 2012; it premiered on November 30, 2012. Nickelodeon announced a third season (titled NFL Rush Zone: Guardians Unleashed) on July 11, 2013; it premiered on November 20, 2013 and ended on October 22, 2014.