Koen JantzenActingNo biography available.Known For5.0Do Not Disturb1999De kut van Maria1991Fan ClubNo Nerds have favorited Koen Jantzen yet — be the first.All fan clubsFrom NerdspinFilmographyActor31999Do Not DisturbFilmPoliceman in Car★ 5.01991De kut van MariaFilmGulio199012 steden, 13 ongelukkenTVRudy • 1 episodes★ 6.7
