Smoky River Serenade (1947)

The ramshackle Smoky River Ranch is all that stands in the way of a developer and a big real-estate deal, but the old man who owns the ranch won't sell it, because he has to take care of some down-and-out theater people to honor his dead son's memory. Frustrated, the developer sends in a pretty young girl to try to trick the old man into selling the ranch.