There is only one duo who can adventure through time and space, and still debate about political correctness...That is Rick Sanchez and Morty Smith, from Adult Swim’s animated hit "Rick and Morty." Rick is a genius scientist. His grandson Morty? Well--he’s in high school. Together, they use portal guns and other wacky inventions to save the multiverse from hyper-intelligent dogs and cannibal mantis-people. Show co-creator Dan Harmon sat down with Celeste Headlee recently to discuss the success of the show.