"...almost twenty years have passed since 'Anthony Galton' disappeared, along with a streetwise bride and thousands of dollars of his family's fortune. Now Anthony's mother wants him back..."
Macdonald's 1949 novel, "The Moving Target" was adapted into the 1966 feature "Harper" starring actor Paul Newman.
Newman starred again starred as the private detective character in the 1975 feature "The Drowning Pool".