This film features gorgeous photography on the Mediterranean and a plot that I never found predictable. It's very stylish and has cool music, including a great tune by soul singer Lou Rawls. James Coburn, James Fox and James Mason are all very good in it, as is the beautiful Susannah York. The plot involves the theft of money from a ship on the Mediterranean Sea. It's James Mason's sons that steal his money, and it's what follows that gives the film it's intrigue. Definitely worth watching.
