The story you are about to hear is true only the names have been changed to protect the innocent. Dragnet is the documented drama of an actually crime written in cooperation with the Los Angeles Police. You will travel step by step with the law through an actual case transcribed from official police files. From beginning to end, from crime to punishment Dragnet is the story of your police force in action.

Detective Sergeant Friday was assigned to Robbery Detail. A pair of bandits is staging a rapid-fire campaign of hold-ups in the city. In twenty-one days eleven food markets have been robbed. The hold-ups go on, the suspects are still unidentified. It’s Sergeant Friday’s job to get them.