McGuire, Go Home!

A young American archaeologist of Cypriot parentage is visiting Cypriot friends who, unbeknown to her, are involved in the local terrorist racket. When she learns more than she should, her loyalty is divided between the Cypriots and the British, in the form of an intelligence major. It is his job to guard her, although she proves rather frosty, but despite this, the young major falls for her charms.