en Cuevana 3. Tylluan Wen is a Welsh language film produced in Wales in 1997 by Ffilmiau'r Nant and directed by Angharad Jones. It an adaptation of Angharad Jones' novel Y Dylluan Wen (The White Owl) and follows the story of a woman returning to her home town after many years away, determined to avenge her father's death.