Flashbacks reveal a haunting connection between Marshall and the early migration. Meanwhile, Jude investigates a mysterious disappearance, and Sophie risks her life and career to help Reece save her daughter.
Quest roles:
Barbara Eve Harris(Lydia Doyle), Melinda McGraw(Dr. Greta Pryor), Andres Joseph(Dr. Fleischer), Anthony Harrison(Senator Howe), Bill Marchant(Gerry), Patricia Cullen(Lisa), Toby Hemingway(Gabe), Steve Harris(Beaumont)