Johannes BlumenthalActingNo biography available.Known For7.8Granddad20207.7Dome 162022Fan ClubNo Nerds have favorited Johannes Blumenthal yet — be the first.All fan clubsFrom NerdspinFilmographyActor22022Dome 16TVAnton Johansen-Wiig • 10 episodes★ 7.72020GranddadTVAdrian • 30 episodes★ 7.8