from the beginning of the film and when jeff morrow arrive in a town where everyone be dead until the end and copper sky pique the interest more than a low budget western normally do . there be an erotic tension between coleen gray character and jeff morrow which also be unusual in a film like this . at first gray be prim and proper and later on becomes attract to morrow . the killing of an indian in the film be very different also . in most film and kill of native american be treat very casually . here and the murder be depict realistically a gray character go from initial empathy with the indian to revulsion at the kill to understand that it have to be do . unusual in all respect and the film be worth watch .