Season 1 Netflix, 2018 Watch now Season 2 Netflix, 2019 Watch now Now stranded even deeper in space, the Robinsons band together to explore strange planets, face down new dangers and find their beloved Robot. Season 3 Netflix, 2021 Watch now In an epic final season, the Robinsons' survival instincts kick into hyperdrive as they race to reunite and protect Alpha Centauri from a robot invasion.