Mark MagnumActingNo biography available.Known For6.0Granpas vs Teens 42016Grandpas vs. Teens: Games with Grandpa2022Fan ClubNo Nerds have favorited Mark Magnum yet — be the first.All fan clubsFrom NerdspinFilmographyActor22022Grandpas vs. Teens: Games with GrandpaFilm2016Granpas vs Teens 4Film★ 6.0
