Plot Synopsis

On the outside, Sydney Bristow appears to be an average college student living an ordinary life. But on the inside, she has been harboring a grave secret from even her closest of friends: she is a top secret spy working for an agency named SD-6 which she believes to be a part of the government. But after Syd's boss orchestrates the murder of her future fiance, it sets in motion a series of events that lead her directly into the arms of CIA agent Michael Vaughn. Together with Vaughn and her estranged father who is also a double agent, she is offered a deal she simply cannot refuse: become a double agent for the CIA and take SD-6 down.