Although Solar Opposites season 4 replaced Korvo’s voice actor Justin Roiland with Dan Stevens, this change improved the series as a whole. Solar Opposites debuted in 2020. Although the Hulu show has a lot in common with co-creator Justin Roiland’s earlier hit Rick and Morty, the two sci-fi comedies are not identical. Solar Opposites follows the titular family of zany aliens who arrived on Earth in hopes of taking over the planet but soon found themselves trying to blend into human society. While the series is just as violent and R-rated as Rick and Morty, Solar Opposites had a lighter, sillier tone than the Adult Swim show.

https://screenrant.com/solar-opposites-season-4-justin-roiland-recast-improve-show/