A police officer suspects that a local husband and father who has recently undergone facial surgery because of injuries received in a car accident is in reality the same man who committed a quadruple murder several years before.

When a young rape victim takes justice into her own hands and becomes a serial killer, it’s up to Dirty Harry Callahan, on suspension from the SFPD, to bring her to justice.

During a local fishing contest, people are being mysteriously dragged into the lake and killed by a giant fish hook. After a sufficient number of deaths, the killer is finally revealed.