A gang war draws the attention of a tough Irish cop and his partner, a police sergeant. Meanwhile, a self-proclaimed amateur sleuth named Cosmo is enlisted to help the authorities and find a kidnapped heiress. Frank Graham, Edgar Kennedy, Gale Storm, and Mantan Moreland star in this suspenser based on the "Cosmo Jones" radio show. AKA: "The Crime Smasher." 62 min. Standard; Soundtrack: English. Plays All Regions.