Here’s everything we know about Fallout Season 2, from what’s expected to happen to when it might hit your TV screens. What is the Fallout Season 2 Release Date? Prime Video Prime Video Prime Video Prime Video Info 1 / 4 PREV NEXTWhat is the Fallout Season 2 Release Time? Much of the cast that made Fallout Season 1 so endearing returns for Season 2. Like Season 1, Fallout Season 2 will have eight episodes.