Fans of adult animated sitcoms like 'Rick and Morty' and 'Bojack Horseman' will want to add this to their watch list. That is, if they haven't already checked it out.

'Solar Opposites' has officially been renewed for a fourth season which will consist of 12 episodes.

The series has two seasons so far.

It is streaming on Hulu in the US and on Disney+ in Ireland and the UK.

The series debuted in 2020 and became Hulu's most-watched original comedy premiere of the year.

Season 3 is set to premiere in 2022.

'Rick and Morty' co-creator Justin Roiland and Mike McMahan created the series. They serve as executive producers alongside Josh Bycel.

Justin Roiland, Thomas Middleditch, Sean Giambrone and Mary Mack - who voice the lead roles - are all returning for season 4.

According to the official logline: "'Solar Opposites' centers around a team of four aliens who escape their exploding home world only to crash land into a move-in ready home in suburban America.

"They are evenly split on whether Earth is awful or awesome.

"Korvo (Roiland) and Yumyulack (Giambrone) only see the pollution, crass consumerism, and human frailty while Terry (Middleditch) and Jesse (Mack) love humans and all their TV, junk food and fun stuff.

"Their mission: protect the Pupa, a living super computer that will one day evolve into its true form, consume them and terraform the Earth."

Here's the trailer for season 2, to give you an idea of what the show is all about.

Watch seasons 1 and 2 of 'Solar Opposites' on Disney+ now.