Peter O'ByrneActingNo biography available.Known For4.5Deadly Cuts20215.0How to be Happy2013Troubled Times2020Fan ClubNo Nerds have favorited Peter O'Byrne yet — be the first.All fan clubsFrom NerdspinFilmographyActor62023ObituaryTVMr. Heneghan • 1 episodes★ 7.32021Deadly CutsFilmDJ Dazzler★ 4.52020Troubled TimesFilmThomas2013How to be HappyFilmPeter★ 5.02008The AthenridesFilmDesmond Sweeney2002Foyle's WarTVTown Hall Official • 1 episodes★ 7.9