A.B. Guthrie Jr.'s best seller about a perilous wagon-train journey from Missouri to Oregon. Kirk Douglas, Robert Mitchum, Richard Widmark, Lola Albright. Johnnie: Michael Witney. Amanda: Katherine Justice. Mercy: Sally Field. Moynihan: William Lundigan. Sam: Stubby Kaye. Turley: Paul Lukather. Andrew V. McLaglen directed.