Aran O'BrienActingNo biography available.Known ForRat King2024Fan ClubNo Nerds have favorited Aran O'Brien yet — be the first.All fan clubsFrom NerdspinFilmographyActor32026Life on MercuryFilmAzad2024Rat KingFilmOut Of Towner2020Bloodline DetectivesTV80s Detective • 1 episodes★ 7.5