This German western essentially begins with a Dutch family being massacred by a small band of Comanche warriors and led by a white man nicknamed "Dixon" (Rik Battaglia) who is part of a group of men seeking to stop an upcoming treaty between the American government and a nearby Apache tribe led by a chief named "Winnetou" (Pierre Brice). To help accomplish this goal, they subsequently left behind the bodies of a couple of Apache warriors in the belief that this would prevent the signing of the treaty and possibly stir up a war, which would open up additional land for them. What they don't realize, however, is that Winnetou has a white blood brother known as "Old Shatterhand" (Lex Barker) who has an uncanny ability to detect unscrupulous actions of this sort, and he is willing to do whatever it takes to expose them. Now, rather than reveal any more, I will just say that this film is basically the third movie in the "Winnetou" series, following "The Treasure of the Silver Lake" and "Winnetou," produced in 1962 and 1963, respectively. Much like both of its predecessors, it features beautiful scenery and background music. In any case, although I don't consider this to be a great Western, it still managed to entertain me, and I have rated it accordingly. Average.