Western action adventure in the best Italian tradition, Ace High was shot in Mexico, Spain and Rome. Eli Wallach takes $300,000 from two hombres of questionable moral fiber, then proceeds to spread the cash around generously. His victims follow his trail, but when the men finally do meet, they must join forces for defense against a murderous desperado. Before that battle is over, Wallach has absconded once again with the cash. And the chase is on, leading them, ultimately, to a crooked Mississippi gaming house, a wonderful gun battle, and lots of money for everyone.