Series 1
Golden Globe Award-winning actress Jennifer Garner is Sydney Bristow. Syd's not exactly your average college student. Her life might appear normal, but she really is hiding a secret life working as a spy for the CIA. Her mission is to root out evil. But her 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 - her family and friends.

Series 2
The action gets even hotter in Alias' sensational second series. Double agent Sydney Bristow faces the greatest challenge of her life when her mother, an enemy long thought dead, turns herself in to the CIA. As family relationships change and Sydney's friends take on new roles, her life becomes even more tangled and dangerous.

Experience all 22 scintillating episodes of series two with exclusive bonus features that take you inside the world of Alias. Your favourite characters are back, joined by special guest stars, as Sydney fights to reclaim her life and the action builds to a spectacular climax.

Series 3
The mystery and excitement reach unimaginable heights in Alias spectacular third series. Special Agent Sydney Bristow awakens to an all-new world of intrigue from the very first moment of episode one, and her life is turned upside down as the action accelerates through the season's final frame. It's addictive television at its best.

Series 4
When Sydney leaves the CIA to join a powerful new Black Ops unit, she has no idea of the reunion in store for her. Old friends (and enemies) come together for a year of nonstop excitement.

From the two-hour pilot episode to the mind-blowing surprises of the series finale.

Series 5
Experience all the stunning action of the show's final year as Sydney discovers that she is pregnant with Agent Vaughn's baby, and tragedy strikes before he can reveal more about his secret past.

From the mind-blowing opening episode, through each twist and turn, join Sydney as she completes the journey she set out on five years ago.