The stooges witness an armed robbery and are brought in by the cops as suspects. After passing a lie detector test, the boys are freed and go back to their jobs in a Cafe. When one of the robbers comes into the Cafe, the boys recognize him and along with their friend Gladys trail him to a spooky house in the country where the crooks are hiding out. The bad guys abduct Gladys and the stooges must rescue her. (thetvdb.com)