Leo AchtenActingNo biography available.Known For7.1Sum of Histories20155.8The Only One2006Fan ClubNo Nerds have favorited Leo Achten yet — be the first.All fan clubsFrom NerdspinFilmographyActor72015Sum of HistoriesFilmProfessor Theo★ 7.12012Quiz Me QuickTVOude man • 1 episodes★ 8.62006The Only OneFilmFelix★ 5.82000SpoedTVProsper • 1 episodes★ 7.02000SpoedTVClement Brackeniers • 1 episodes★ 7.02000SpoedTVDakloze Man • 1 episodes★ 7.01998DemanTVConciërge • 1 episodes★ 7.0