According to Aaron Moten, who portrays the Brotherhood of Steel hopeful Maximus in the Fallout TV series, the show is planned to run until Season 5 or Season 6. Speaking at Comic Con Liverpool, Moten revealed that when he signed on for the series, the showrunners had already established a starting point and an endpoint, which remains unchanged at Season 5 or 6. He emphasized that the development of the characters would be a gradual process throughout the series.

The continuation of the show to its planned endpoint will hinge on its ongoing success. Given the explosive popularity of Season 1 and the high anticipation for Season 2, Fallout seems well-positioned to reach its intended conclusion. Filming for Season 2 has recently wrapped, as celebrated by Walton Goggins, who plays The Ghoul, and Ella Purnell, who plays Lucy, through their social media posts.