Martin O'BrienActingNo biography available.Known For6.2Wimbledon20042.0Hamlet2005Fan ClubNo Nerds have favorited Martin O'Brien yet — be the first.All fan clubsFrom NerdspinFilmographyActor3Visual Effects12005HamletFilmGuildenstern★ 2.02004WimbledonFilmReporter 1★ 6.21991PerformanceTVSeyton • 1 episodes★ 6.3