The Season 2 premiere of Fallout was exciting and all, but there was one huge part missing: Maximus and the Brotherhood of Steel. The Commonwealth chapter of the Brotherhood of Steel plays a major role in Fallout 4. Kumail Nanjiani as Paladin Harkness in Fallout Season 2. Despite being mainly focused on Fallout: New Vegas, Season 2 has already depicted a number of familiar locations from Fallout 4. Fallout Season 2 Episode 2 is now streaming on Amazon Prime Video.