Michael O'HalloranActing • Edinburgh, Scotland, UKNo biography available.Known For7.0The Big Catch19685.8Ring of Bright Water1969Fan ClubNo Nerds have favorited Michael O'Halloran yet — be the first.All fan clubsFrom NerdspinFilmographyActor31969Ring of Bright WaterFilmHerman★ 5.81968The Big CatchFilmCampbell Murray★ 7.01955The Merry ChristmasFilmMr. Topper