Bells of Coronado

When Grant Withers puts in a claim for uranium hijacked from his mine, the insurance company sends Roy Rogers in to investigate.

With their reliance on good and sometimes original stories, Rogers' westerns kept up with the times -- except that people insisted on riding horses -- and raw material for nuclear bombs and an implication of foreign spying was as up-to-date as you can get. There's a early comic scene in which Dale Evans, thinking Roy is some evil-doer, sets four guys on him, and then tries to help them out by hitting Rogers with a frying pan ... and hitting them instead. This one also has a couple of plot twists that caught me unaware, and if the songs were not quite as good as usual, they're still pretty good, just like the stuntwork.