McMahan also teased the series already has crossovers with other major properties in the works for Solar Opposites’ next two seasons.
He went on: “As everybody knows, the first thing you do when you’re creating a new show, is you start to think of all the crossovers you can do.
“We’ve already written the Transformers crossover, the Star Wars crossover, the Muppet Babies crossover… we have a bunch more crossovers to write in case we can ever do them.”
Rick and Morty still has 60 more episodes ahead, so there is still plenty of time for the Adult Swim series to cross paths with other shows.
Rick and Morty Season 4 Part 1 is available to stream on Netflix. Solar Opposites is available to stream on Hulu.