THANKSGIVING, 1981. Natalie Wood, her husband Robert Wagner and co-star Christopher Walken have set sail on the Wagners’ yacht, Splendor. It’s an intriguing cast list. Wood, a former child-star and Oscar-winning adult actress is still, at 43, a notable beauty. Wagner, eight years her senior and a handsome smoothie of the old school, is married to her for the second time. Walken, currently shooting the sci-fi drama Brainstorm with Wood, is a darker character, already known for playing dangerous freaks and geeks.