A series of vignettes showing the sexual and social connections between a variety of characters in Wales.

A young girl is found brutally murdered in a small seaside town. The police are baffled; the town's inhabitants are panic-stricken. A serial killer is on the loose, and as yet more horrific murders take place, the search for clues becomes a desperate race against time. A tense psychological thriller with a chilling climax, this television movie introduced the charismatic, dedicated Welsh detective Noel Bain (Philip Madoc), a man with a passion for defending the innocent and an infallible instinct which the sharpest criminal minds cannot match. Also starring Hywel Bennett as Doctor Lewis, the feature-length drama won a BAFTA Cymru award and initiated the highly acclaimed, darkly authentic crime series which ran between 1997 and 2004.

The story covers eighty years in the lives of a pair of Welsh identical twins with an unusual bond, as they go through war, love affairs, and land disputes.

When unmarried mother Maggie takes her son Terry on holiday to the Welsh fishing village of Gorbay, they meet Gareth, a member of the local lifeboat crew. But Terry's admiration of Gareth leads to tragedy.