President Martinez reasserts control after the attack in Alaska; Thomas drives Sophia and Martinez further apart; Michael leaves Leila with a friend and heads out to look for Thomas; the NSA works on decrypting a satellite transmission.

Cast: Jason Ritter, Sarah Roemer, Laura Innes, Ian Anthony Dale, Scott Patterson, Taylor Cole, Lisa Vidal, Clifton Collins Jr., Zeljko Ivanek, Blair Underwood, Roger Bart, Gabrielle Carteris, José Zúñiga, Jack Stehlin, Blue Deckert