Despite Claire's objections, Adam agrees to return to the bunker to see if anything will trigger his memory, but it becomes evident he is hiding something.

Cast: Joan Allen, Rupert Graves, Alison Pill, Margot Bingham, Zach Gilford, Liam James, Floriana Lima, Madeleine Arthur, Rarmian Newton, Andrew McCarthy, Michael Esper, Felix Solis, Armando Riesco, Eisa Davis, Matthew Lawler