When Does Final Space Season 3 Begin? TBS/Adult Swim Release Date (RENEWED) December 6, 2019 by TVDatesWatch.com Leave a Comment Is the TV show Final Space cancelled or renewed? Will Final Space return for a new season? We watch the latest TV premiere dates and season premiere dates so you don’t have to. Get the official Final Space Season 3 release date with TVDatesWatch.com. Check out the official Final Space series status and cast details right below: Status of Final Space Renewed on Adult Swim RELEASE DATE: COMING SOON IN 2021 Do you love Final Space? Find out more details and leave a review right on the Final Space show page!