Comment les habitants d'un village irlandais vont utiliser des ruses de Sioux pour obtenir de deux cartographes l'homologation de leur colline, nommée la Ffynnon Garw, en véritable montagne.

A teenager gets out of reform school and heads to Torquay for a swimming contest, where he meets a pair of young Northern lasses working as hotel chambermaids. However, their fun is interrupted by a gang of Scottish punks who come to cause trouble.