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.
| Actor | Role |
|---|---|
| SSian JamesMartha/Eirlys | Martha/Eirlys |
| JJohn OgwenIfor Preis | Ifor Preis |
| MMerri PreisBetsan Llwyd | Betsan Llwyd |
| EElin Mair JonesYoung Eirlys | Young Eirlys |
| DDonna Mair RobertsYoung Gwen | Young Gwen |
| KKevin WilliamsYoung Roger | Young Roger |
| MMirian RhysMerch | Merch |
| CCatrin DafyddMrs Roberts | Mrs Roberts |
 Jonathan NefyddTad Eirlys | Tad Eirlys |
| RRhiannon WilliamsMam Eirlys | Mam Eirlys |
| GGrey EvansBob Tacsi | Bob Tacsi |
| IIan JonesMeddyg | Meddyg |
 Gwenno HodgkinsTafarnwraig | Tafarnwraig |
| NNia EdwardsMam | Mam |
| GGwenllian MaiChild | Child |
| GGwenllian HafChild | Child |