Episode 6 of the Peacock limited series , titled " Son of Perdition ," focuses on the harrowing psychological fallout of Jan Broberg’s second kidnapping in Jackson Hole, Wyoming . Plot Summary

Set in 1976, the episode chronicles the deepening manipulation of 14-year-old (Mckenna Grace) by Robert "B" Berchtold (Jake Lacy).

B begins openly discussing his intention to marry Jan, even telling his wife, Gail (Lio Tipton). In a disturbing show of narcissism, he hosts a party for Jan at a Family Fun Center, inviting his own family and mother.

Jake Lacy ('A Friend of the Family'): 'Completely consuming self-obsession and narcissism' of predator [Exclusive Video Interview] Gail Berchtold

Under B's complete control, Jan is terrified by a manufactured "mission" involving extraterrestrials. She believes she must have a baby with B before she turns 16 to save a dying planet, and that her parents’ lives depend on her compliance.