Friday and Gannon try to stop a string of robberies by men wearing red masks. A red Cadillac and tip from a drive-in theater waitress lead the pair to a juvenile who may be the key to discovering the identity of the gang members.

A woman claims someone broke into her home and stole her valuable jade jewelery. When Friday and Gannon investigate, they cannot get a straight story from the woman, and they start to think it might be insurance fraud.

Friday and Gannon try to track down the driver who hit and run with a pedestrian.

The detectives break up a gambling ring. Friday is undercover.

A man signs up people to a magazine subscription, showing them his Congressional Medal of Honor to prove his honesty. However, it is a scam as there is no magazine.