Who's the bastard? It's hard to tell in this film because they all are. Maybe it's Guiliano Gemma, a machine-gun totting jewel thief who is a crack shot who guns down fellow bad guys without a second thought. Or maybe it's Klaus Kinski, Guiliano jealous brother who wants those jewels for himself. Or maybe it's their whiskey chugging mother (Hayworth), who is totally out of it when it comes to her two sons trying to kill each other.
Even though it's set in modern America, there's a whole Spaghetti Western feel about the plot as Guiliano is betrayed and crippled by his brother (who instructs doctor Umberto Raho to surgically sever tendons in his arm so he can't shoot anymore), and Guiliano is taken in by a pretty ranch owner (Auger) who nurses him back to health. There's a growing romance between the two but Guiliano just can't let go of the past, getting ready for revenge by using a harp as target practice. Which is a strange choice when you think about it. "Hey Claudine, you got any bottles I can shoot?" "No, just use on of the spare harps I've got."
In tone, this one isn't too far removed from the mid-seventies Eurocrime films, with the gun violence, car chases and sexy, deadly ladies, and Duccio Tessari sure has a certain visual style that keeps things alive. There's a complete 'Eh?' moment very late in the film that comes out of nowhere, but that just adds to the general mean tone of the film.
Man, the good Eurocrime films far outweigh the bad ones. This is another one I recommend.