According to Aaron Moten, who plays 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, indicating a thoughtful approach to the show's narrative arc.
The success of the Fallout TV series, which is crucial for reaching its planned endpoint, has been promising. Season 1 received an explosive response, and there is significant interest in Season 2, which has recently wrapped production. Celebratory posts from cast members like Walton Goggins, who plays The Ghoul, and Ella Purnell, who plays Lucy, highlight the completion of filming for Season 2.
While the show's continuation to Season 5 or 6 depends on various factors, primarily its ongoing popularity, the strong reception to the first season and the anticipation for the second suggest a good chance of seeing the series through to its intended conclusion.