Don Williams is a pianist in local Pontypridd bar. When his singer is murdered by a member of the local Taffia Don is distraught. He's suffered loss before. When the police are unable to do anything for Seren Don decides to do something himself. He knows who did it and will make any sacrifice for Seren's justice.
| Actor | Role |
|---|---|
| DDorien ThomasDon Williams | Don Williams |
| AAndrea MinnsSeren | Seren |
| CCeri CollinsBar Musician | Bar Musician |
| KKeith Dixie DickensonDavid | David |
| LLee GazeSooty | Sooty |
| MMike LewisEddie Catkiller | Eddie Catkiller |
| JJamie OliverShakey Howard | Shakey Howard |
| SStuart RichardsonNytol | Nytol |
 Ilan RubinUtah | Utah |
| SSteffan ThomasJames | James |
 Ian WatkinsJonesy | Jonesy |