The Lost Son

Xavier Lombard is a world-weary private eye in London, in exile from his native Paris; his best friend is Nathalie, a high-class call girl. He gets a call from an old friend from the Paris police department, now a businessman whose brother-in-law is missing. The missing man's parents hire Xavier over their daughter's objections, and quickly he finds himself in the realm of children's sexual slavery. He guesses that the lost son is dead and shifts his focus to finding and breaking this lucrative business of child trafficking. He involves a reluctant Nathalie to hunt "the Austrian," the shadowy head of the business. Violence erupts quickly, and Xavier soon has little more to lose. The Lost Son featuring Daniel Auteuil and Nastassja Kinski is not currently available to stream, rent, or buy but you can add it to your want to see list for updates. It's a drama and romance movie with an average IMDb audience rating of 6.4 (1,955 votes).