At long last we’ve reached the end of Rick and Morty Season 4, and in true Rick and Morty season finale fashion, "Star Mort Rickturn of the Jerri" is the episode that matters. Typically, the first and last episodes of the seasons have been the only ones that advance the overall “mythology” of the Rick and Morty universe. Specifically, this episode reveals that Rick did indeed make a clone of Beth at the end of the Season 3 episode "The ABCs of Beth", and sent one of them into space. Except, we’re not sure which one is the …