Episode Detail: The Cell - Vanished
Sara's captors are trying to brainwash her, but they have another prisoner in an adjacent cell who may become her ally. Meanwhile, Lucas and Mei visit Hensleigh, the theologian and murderer on death row who might hold the key to the ancient scrolls. Aaron Hensleigh: Arie Verveen. Therapist: Reed Diamond. Nadia Sands: Susie Misner.