Jenni Blong

Kate finds herself on the run; Jack must do something that may endanger a friend's life.

While explaining Peter's otherworldly origins to Olivia, Walter flashes back to 1985; Peter's mother is introduced.

Seeking more answers about her past, Sookie enlists Lafayette to summon her dead parents. Meanwhile, Eric and Tara resort to drastic measures when Pam finds herself in dangerous territory. Sarah Newlin reconnects with Jason as Jessica seeks atonement.

Ruth is happy to meet George's daughter; Federico pleads his case to Vanessa; David confronts a demon; Keith considers an unlikely business proposal.

With Alby on the run and posing an imminent threat, the Henrickson family finds itself in lockdown mode. Frazzled though not incapacitated after a near-death experience, Nicki decides to break Cara Lynn's 'dependencies' by enrolling her in a boarding school. Barb spars with Bill about her new church's stance on polygamy, and her commitment to the family. Lois begs Frank to rescue her from confinement; Margene vows to repay Pam for her Goji investment; Ben and Bill debate what to do about Rhonda.

President Palmer tells Jack that a top CTU agent is to be killed. Meanwhile, at the hotel, Michelle offers a peaceful ending to those infected with the virus.