The Fugitive (1963)

While working as a chauffeur for a wealthy family, Kimble learns that the teenage daughter of the family is dating the pool cleaner. While chaperoning a party for the daughter's friends, Kimble throws out a unruly young man who crashes the party. But Kimble is soon faced with a little blackmail when the man turns out to be a crime buff and recongizes Kimble from a police magazine.