question_text: Which television series was part of Cartoon Network's 2017 April Fools' prank and had a song by Justin Roiland played during the third season of the same show?
decomposition: return the television series that was part of  Cartoon Network 's 2017 April Fools prank ;return #1 that had a song by Justin Roiland played during the third season of  the  same show