Jan KatsmaFilmographyJan Katsma at IFFRHeartGlazenwassersDebbie Kleijn8'NetherlandsIFFR 2005HeartDe sleutelhangerJan Katsma, Debbie Kleijn6'NetherlandsIFFR 2008HeartGlazenwassersDebbie Kleijn8'NetherlandsIFFR 2009HeartJust Leave Daddy BeDebbie Kleijn48'NetherlandsIFFR 2009HeartSuspect and in CustodyJan Katsma83'NetherlandsIFFR 2010