It's the summer of 1981 in Los Angeles; a series of disturbing crimes coincides with the arrival of a strange new student in Bret's orbit.

Bret digs deeper into Robert's murky past and uncovers shocking evidence.

Susan's welcome party for Robert is overshadowed by a terrifying and violent incident.

A televised dance competition culminates with a horrifying showstopper.

Troubled Debbie is galvanized by a new extracurricular.

A surprising Homecoming King and Queen are crowned as the Trawler's killing spree continues.