After a two year hiatus, Rick and Morty is finally back with more wonky science fiction adventures and new easter eggs and pop culture references to discover. Co-creators Justin Roiland and Dan Harmon are professionals at leaving relics from past episodes and subtle clues to futures themes throughout the show and there’s no lack of that in this Season 4 premiere.

We’re only one episode in and—SPOILER ALERT—Morty’s been turned into a blob monster, fourth walls have been broken and Rick has died, several times. With plenty to unpack, here’s some of the easter eggs and anime references from Rick and Morty's Season 4 premiere.