When Stephanie, a famous violinist, contracts multiple sclerosis her life begins to fall apart. Her career ends, her husband leaves her for another woman and her favorite pupil leave the country. Unable to bear all this loss, Stephanie attempts suicide.

A young policeman and a small-time crook are both involved with the same girl.

An American foreign exchange student in Ireland, Rich Evans (Kurt Russell), gets caught up in espionage when a dying man gives him a message to pass to his older brother, who is an American intelligence agent unbeknownst to Rich. Rich and his friend are then kidnapped by an Eastern Bloc agent pretending to be from the American Embassy in the hopes that they will lead him to a scientist who is attempting to defect to the West. Originally aired in 3 parts on 'Walt Disney's Wonderful World of Color' TV series, then re-edited into a theatrical feature in Europe under the title, 'The Secret of Boyne Castle.'