Taken into custody by the FBI, Sydney (Jennifer Garner) is relentlessly grilled about her own espionage activities and her involvement in the Rambaldi prophecies. What follows is essentially the "backstory" of Sydney's entire life, complete with painful memories of Daniel's murder, SD-6's duplicity, and the horrible truth about her double-agent mother. Meanwhile, Jack (Victor Garber) and Vaughn (Michael Vartan) race against time to rescue Sydney before she becomes completely expendable in the eyes of the SD-6 higher-ups. ~ Hal Erickson, Rovi