Herman KarlssonDirecting • Porvoo, FinlandNo biography available.Known ForFinlands historia2020Xmas Tree2024Fan ClubNo Nerds have favorited Herman Karlsson yet — be the first.All fan clubsFrom NerdspinFilmographyDirecting2Writing2Production1Editing1Creator12024Xmas TreeFilmDirector2020Finlands historiaTVDirector • 1 episodes