Overview
Sydney Bristow, an agent who has been tricked to believe she is working for the U.S. government, is actually working for a criminal organization named the Alliance of Twelve. Upon learning this, Sydney becomes a double agent for the real CIA.
Show Info
Status: Ended
Original Language: EN
First Aired: 9/30/2001
Seasons: 5
Episodes: 105
Top Cast
Jennifer Garner
Sydney Bristow
Victor Garber
Jack Bristow
Ron Rifkin
Arvin Sloane
Carl Lumbly
Marcus Dixon
Kevin Weisman
Marshall Flinkman
Rachel Nichols
Rachel Gibson
Amy Acker
Kelly Peyton
Balthazar Getty
Thomas Grace
