Duel at Diablo (1966) is a Western film that follows in Apache territory, a supply Army column heads for the next fort, an ex-scout searches for the killer of his Native wife, and a housewife abandons her husband to rejoin her Apache lover's tribe. Currently, you can watch Duel at Diablo on Amazon Prime Video, MGM Plus, Amazon Prime Video with Ads, Amazon Video. Streaming availability may vary by country and platform over time. It has a user rating of 6.4 out of 10 from 115 votes. Fans of western movies may also want to explore similar titles below.