Documentary about Thomas Edwards, better known as Yr Hwntw Mawr, a murderer and the last murderer to be publicly hanged in Merionethshire.
| Production | E. V. Jones | Researcher |
| Costume & Make-Up | Eilir Williams | Costume Designer |
| Costume & Make-Up | Anne Spiers | Makeup & Hair |
| Art | Alan Jones | Set Designer |
| Production | Angharad Anwyl | Production Assistant |
| Production | Morus Elfryn | Production Manager |
| Sound | Mike Shoring | Sound |
| Camera | Ray Orton | Camera Operator |
| Editing | Lewis Fawcett | Editor |
| Directing | Alun Ffred Jones | Director |