The Golden Eye

A gold mine in Arizona| that was formerly losing a lot of money| suddenly turns into a veritable money-making machine. However| the owner| instead of being happyabout his now profitable business| insists to Charlie that something is fishy and that someone is out to murder him. Charlie and his "crew" travel to the mine|pretending to be tourists staying at a nearby dude ranch so as not to arouse suspicion| and discover that the owner may well be right--it looks like the mine isbeing used as a cover for criminal activities| and that someone is indeed out to murder him.