Harry Mickey Shorts gets a call from M. Randle Trundle, a New York business tycoon, who is in need of Harry's help. Without a thought, Harry drops what he is doing and races off to help his benefactor, and friend. Trundle is a part owner in Board Room Farms, a horse racing stable, run by his brother, Danny Trundle. He informs Harry the stable's prize breeding stallion was found dead in his stall and Trundle feels something is wrong. Harry agrees to help Trundle with the case and does what he does best by going undercover and digging into the world of thoroughbred horse racing. Having bet on...