Mads GjerdrumActingNo biography available.Known For9.5Petter from Ruskoey196010.0Toya og Heidi1957Fan ClubNo Nerds have favorited Mads Gjerdrum yet — be the first.All fan clubsFrom NerdspinFilmographyActor21960Petter from RuskoeyFilmSpurven★ 9.51957Toya og HeidiFilmMads★ 10.0