'Rick and Morty' season 5 finale brings back a fan favorite

This nonfiction contains spoilers from the play 5 finale of "Rick and Morty."

(CNN)The "Rick and Morty" play 5 finale aired connected Sunday nighttime with not conscionable 1 occurrence but two: "Forgetting Sarick Mortshall" and "Rickmurai Jack."

A fan-favorite quality who hadn't been seen successful a fewer seasons, Evil Morty came backmost during the finale -- and viewers were present for it.

"I privation an Evil Morty rotation off," wrote 1 idiosyncratic connected Twitter.

Another tweeted, "WHAT A FINALE!! Finally, they told astir Rick's Backstory and the mode they expressed the brutality of Evil Morty was conscionable stunning."

"Rick and Morty" is an animated TV bid created by Dan Harmon and Justin Roiland, who voices some main characters: Rick, a genius scientist, and Morty, Rick's teenage grandson. It archetypal premiered successful 2013 connected Cartoon Network's Adult Swim; Cartoon Network is owned by CNN's genitor company.