The search for Jan escalates as the Brobergs call in the FBI. Jan is tasked with a disturbing life-or-death responsibility.

The Berchtolds and Brobergs grow closer, but as Mary Ann and the girls fall under the spell of their fun-loving neighbor, Bob sees him as a threat.

When the Brobergs' marriage is thrown into jeopardy, Bob and Mary Ann must face the terrible consequences of their mistakes. B strengthens his sinister hold over Jan.