Gwyn ThomasWritingNo biography available.Known For9.0From the Old Earth1981Conquest for Olwen1990The Ghost of Adelphi Terrace1975Fan ClubNo Nerds have favorited Gwyn Thomas yet — be the first.All fan clubsFrom NerdspinFilmographyWriting5Actor1Crew11990Conquest for OlwenFilmScreenplay1981From the Old EarthFilmWriter★ 9.01975The Ghost of Adelphi TerraceFilmWriter1973Centre PlayTVWriter • 1 episodes★ 7.01973Sporting ScenesTVWriter • 1 episodes