James and Elishia keep the Risen under wraps while they try to make sense of what's happening, and James makes a second shocking discovery.
While Elishia keeps Vic in the dark, James deduces a vital clue to the phenomenon and Kate faces a heartbreaking new reality.
Elishia searches for safe passage to get the Risen out of town, Vic undergoes a bizarre change, and Maria risks tracking down a surviving loved one.
Kirstie and John discover troubling clues about their fates, and a manic Vic tries to manipulate Maria into revealing the group's whereabouts.
Charlie learns a long-kept secret about his life, Paddy sets out to reclaim his legacy, and a thorny triangle develops when Sarah learns about Kate.
Paddy learns the truth about his death, Elishia spills a secret, Sarah gives James an ultimatum, and Vic tries to persuade John to help his crusade.
John learns about his criminal past, Kate bonds with a mysterious stranger, and James digs for the truth about Elishia and her research.
As the Risen make a troubling discovery about the boundary, Charlie suffers disturbing flashbacks, Heysen experiments on John, and Phil preys on Beau.
James takes Chris into his confidence. Phil presses his dark agenda. Elishia strikes a desperate deal with Heysen, then makes a cryptic revelation.
With the boundary shrinking fast, James and William hunt for a killer, Kirstie tracks down her own murderer, and Heysen offers a tantalizing clue.
While Heysen works to unlock the secret of memories, Paddy fights for his estate and James races to catch the killer closing in on the Risen.
James learns the truth about Sarah. Facing both a lethally constricting boundary and the threat of murder, the Risen seek an unlikely final refuge.