Maverick (1957)

S04E05 Last Wire from Stop Gap

While traveling to Denver, Beau and Bart Maverick win $6,500 in a poker game at Stop Gap. They opt to send the money via the Hulett Telegraph Company, only to find out it’s a front. The telegraph line actually connects to a cave located two miles away, where the con artists hide the stolen cash and send back false messages. Determined to retrieve their money and shut down the scam operation, the cousins come up with a clever plan.