In Rick and Morty Season 4, Episode 1, "Edge of Tomorty: Rick Die Rickpeat," Rick takes Morty to Forbulan Prime to get Death Crystals, which allow you to see the ways you're going to die. This leads to alternating storylines for both Rick and Morty. Morty tries to use a death crystal to lead him on a path where he can die with his crush, Jessica.
Meanwhile, Rick is continuously brought back to life as a clone via Project Phoenix, a reference to Season 2 episode “Big Trouble in Little Sanchez” in which Rick had started a program to create clones of himself.
For a breakdown of the plot and all the Easter eggs and references in this episode, watch the video above. You can also read our review of Season 4 Episode 1. And for more on Rick and Morty, check out our video on the 9 Most Outrageous Rick And Morty Theories, or our breakdown of Every Dimension We Know So Far in Rick and Morty.
Rick and Morty airs on Adult Swim on Cartoon Network on Sunday nights.