who created it?
Justin Roiland and Dan Harmon
Introduction
Justin Roiland and Dan Harmon 
the last episode of rick and morty season 3 The third season of "Rick and Morty", an American animated television series who were the main characters in it? Rick Sanchez and Morty Smith which actor played the former? Justin Roiland did he make any video games? Roiland set up a video game studio what kind of a character was it? He is a cynical mad scientist
Justin Roiland and Dan Harmon. Justin Roiland and Dan Harmon Justin Roiland and Dan Harmon
Rick and Morty Rick and Morty Rick Sanchez (Rick and Morty)
Introduction Introduction Introduction
Rick and Morty is an American adult animated science fiction sitcom created by Justin Roiland and Dan Harmon for Cartoon Network's late-night programming block Adult Swim.  Rick and Morty is an American adult animated science fiction sitcom created by Justin Roiland and Dan Harmon for Cartoon Network's late-night programming block Adult Swim. Richard Sanchez is one of the two eponymous protagonists from the Adult Swim animated television series "Rick and Morty". Created by Justin Roiland and Dan Harmon, 
wiki:24870886
Rick and Morty [SEP] Introduction
Rick and Morty is an American adult animated science fiction sitcom created by Justin Roiland and Dan Harmon for Cartoon Network's late-night programming block Adult Swim. The series follows the misadventures of cynical mad scientist Rick Sanchez and his good-hearted but fretful grandson Morty Smith, who split their time between domestic life and interdimensional adventures. Roiland voices the eponymous characters, with Chris Parnell, Spencer Grammer and Sarah Chalke voicing the rest of Rick and Morty's family. The series originated from an animated short parody film of "Back to the Future", created by Roiland for Channel 101, a short film festival co-founded by Harmon.