President Martinez reacts to the knowledge of who betrayed him within his administration. Meanwhile, after revealing her plan for the Sleepers' future, Sophia learns of dissension among her people. She sets a trap for the perpetrators and acts decisively to quell any future mutiny. Elsewhere, Sean and Leila try to unravel the mystery of Samantha's kidnapping, while evading Dempsey's nefarious clutches.

Cast: Jason Ritter, Sarah Roemer, Laura Innes, Ian Anthony Dale, Taylor Cole, Lisa Vidal, Bill Smitrovich, Clifton Collins Jr., Zeljko Ivanek, Blair Underwood, Anna Clark, Hal Holbrook, Brian David Jones, Josh Randall, Corinne Shor