![The Great Detectives Present Box 13 show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/037/189/small/the-great-detectives-of-old-time-radio-box-13.jpg)
Summary: <p>A letter in Box 13 leads Dan Holiday to a Nevada casino where he wins $100,000 at a rigged roulette wheel. Trouble comes when the $100,000 is stolen and the man who rigged the game wants the money from Holiday.</p> <p>Original Air Date: March 24, 1948</p>