The Secret Adversary | 1986
Adaptation of Agatha Christie's novel about Thomas and Prudence Beresford -- otherwise known as Tommy and Tuppence -- the "partners in crime." When Thomas Beresford is wounded in battle during World War I, Prudence Crowley nurses him back to health. Back in England, they decide to go into business together. Their first job involves them in espionage, political intrigue, and a plot to overthrow the British government. As a result of their work, their firm, The Young Adventurers, Ltd., becomes the hottest investigating agency in London. The couple ultimately celebrate their success by getting married.