Comicbook.com reports Back to the Future star Christopher Lloyd would enjoy lending his voice to irreverent Adult Swim cartoon Rick and Morty, whose titular pairing are inspired by Lloyd’s kooky scientist-slash-inventor Doc Brown and Michael J. Fox’s Marty McFly“I don't follow it closely, but I've seen a few episodes and I gotta tell you, I think it's a lot of fun. I know it's some kind of parody of Doc and Marty,” Lloyd told Phoenix New Times.