Potential Umbrella Academy season 3 release date – with cast and plot details The production for The Umbrella Academy season 3 has already started and fans are curious to know when the third season’s release date. The wild ride of season 1 and 2 of the show had left fans wanting more. After an action-packed ten episodes, The Umbrella Academy season 2 ended on quite the cliffhanger. The Hargreeves siblings finally made it back to the Headquarters, after fighting a tough battle. However, upon arrival, they learn that their home now belongs to The Sparrow Academy and no one knows who they are. There is never a dull moment with this show.