First, "End of the Trail" stars Tim McCoy as a cavalry officer booted out of the service on trumped up charges. Going to live with the Arapaho Indians, McCoy finds himself battling his former comrades when the tribe attacks their fort. Luana Walters, Wheeler Oakman, Chief White Eagle co-star. Then, McCoy rides as a tough lawman who must rescue his nephew from a gang of outlaws, and clear the lad's name of a theft of cash in "Lightning Carson Rides Again." With Joan Barclay, Ted Adams. 119 min. total. Standard; Soundtrack: English.