Constable Evan Evans is new in Welsh village of Llanfair. Betsy, lusty busty barmaid, vies for his favors with sweet teacher Bronwen. Teen Dilys begs him for a dance, then vanishes.

Child molester, flasher, and prisoners released early, are on the loose. Who pushed two men off Snowdon mountains? And who vandalized Mrs Powell-Jones' prized tomatoes?