Sydney Bristow is not exactly your average grad student. Her life might appear normal, but she’s hiding a secret life working as a spy for the CIA.Sydney’s world is turned upside down when she learns she may work for the very enemy she thought she was fighting. Now she’s entangled in a covert lifestyle where she is forced to question the allegiances of everyone, including those closest to her. 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.

Most Recent Episode: Alias Season 5 Episode 17: All the Time in the World (Air Date: 5/22/2006)

Premiere Date: September 30, 2001
Casts: Jennifer Garner, Ron Rifkin, Victor Garber, Carl Lumbly, Kevin Weisman, Michael Vartan, Greg Grunberg, David Anders, Bradley Cooper, Merrin Dungey, Mia Maestro, Lena Olin, Melissa George, Rachel Nichols, Balthazar Getty, Amy Acker, Elodie Bouchez
Air Time: 9:00 pm
Country: US
Air Day: Monday
Labels: watch alias series online
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