"Rob Roy," set against the swash-buckling backgroung of clans battling nobles in 18th-century Scotland, is really a love story between a man and his wife, according to Scottish director Michael Caton-Jones (
Scandal, This Boy's Life). Believe that if you want. Jessica Lange brings uncommon emotional intensity to the role of Mary, Mrs. to the heroic Robert Roy MacGregor (Liam Neeson) and mother of his two sons. Lange and Neeson put genuine erotic heat into their love scenes, and Mary back-talks