IDFA Story Several famous people from the Dutch film industry star in these films for the International Documentary Filmfestival Amsterdam. In ‘The Pitch’. Dutch film director Johan Nijenhuis pitches a script to San Fu Maltha, film producer of Paul Verhoeven’s Zwartboek and Alles is Liefde. In ‘The Script Reading’ several Dutch film actors star together with Dutch film director Martin Koolhoven, known for Oorlogswinter and Amnesia. In ‘The Casting’ several kids are directed by Dutch film director Tamar van den Dop, known for Blind.The films for IDFA are directed by two time Oscar winning director Mike van Diem.