When @jerry is looking in the fridge for the Tapitio, we can see @butter-robot from Something Ricked This Way Comes on the shelf and @zit-face-bully from Edge of Tomorty: Rick, Die, Rickpeat on the back of the milk carton.

@green-top-florida-beach-girl and green-shorts-florida-beach-boy, who were both in Claw and Hoarder: Special Ricktim’s Morty playing volleyball on a Florida beach (left) with @jerry and @talking-cat, also show up just four episodes later in The Vat of Acid Episode at the public pool (right).

@abradolph-lincler and @party-boy from Ricksy Business make an appearance on the Story Train in Never Ricking Morty.

@ice-cream-employee from The Ricks Must be Crazy back in Season 2 makes another appearance in The Vat of Acid Episode as @morty tries out his video game style place saving device to score unlimited free ice cream samples.

@curse-purge-plus-female-employee might still be out of work since she’s enjoying a drink at a bar while @morty addresses the press after he’s acquitted in court.

@newscaster-lady from way back in the Season 1 episode Lawnmower Dog is seen again in the Season 4 episode Edge of Tomorty: Rick Die Rickpeat.

@paperboy is turning out to be a common background player. Here he is cheering on @zit-face-bully as he repeatedly smashes his head into a locker.