Jenna HeffernanActingNo biography available.Known For5.5The Source of Shadows2020Adrift2017Fan ClubNo Nerds have favorited Jenna Heffernan yet — be the first.All fan clubsFrom NerdspinFilmographyActor42020The Source of ShadowsFilmKatherine: Adrift★ 5.52017AdriftFilmKatherine2004Drake & JoshTVLeah • 1 episodes★ 8.42002What I Like About YouTVJoanne • 1 episodes★ 6.4