A series of malicious crimes grips the Hardy Boys' hometown of Bayport and it's up to Frank and Joe Hardy to assist the police in their attempt to capture the culprits. From the first crime scene, however, it becomes apparent that there's an even deeper plot to these sinister activities.

A series of malicious crimes grips the Hardy Boys' hometown of Bayport and it's up to Frank and Joe Hardy to assist the police in their attempt to capture the culprits. From the first crime scene, however, it becomes apparent that there's an even deeper plot to these sinister activities.