Big-Hearted Michael Douglas 'Puts Bitter Rivalry' With Kathleeen Turner Aside to Support Dying Co-Star, 70, Amid Her Crippling Arthritis Fight

Despite their adversarial relationships onscreen, the former co-stars, who headlined the '80s blockbusters Romancing the Stone, The Jewel of the Nile and The War of the Roses, have been close pals for 40-plus years.