In Cheyenne Warrior, a young widow (Preston) stranded at a frontier outpost nurses an injured Native American (Pato Hoffman) back to health, and the two fall in love slowly, coyly, unconvincingly. Drawing its imagery from Dances With Wolves and its sentiments from Harlequin romances, this politically correct Western features a lead actress who lapses into Southern California-speak and a lead actor who looks like a young Ben Kingsley but doesn't act nearly as well. They're both so lightweight, it's a wonder they don't blow away in the prairie wind. C-

