Season 3 2021 | 14 episodes The season 3 of Explained aired from Jul 16, 2021. Season 2 2019 | 10 episodes The season 2 of Explained aired from Sep 26, 2019. Season 1 2018 | 20 episodes The season 1 of Explained aired from May 23, 2018. Images Backdrops Logos Posters Videos Trailer Published at May 21, 2018, 2:00:02 PM Similar Series Waterworld