Namesakes

What's in a name? Apparently everything. A killer is targeting women in the Los Angeles area who share a name with Sydney Bristow's former aliases. Sydney wants the case, but she's already hot on the heels of a terrorist armed with a secret formula for a super-explosive. While Sydney and Dixon try to prevent the terrorist from creating a man-made tsunami aimed at the United States, Weiss and Nadia are tasked with catching the Alias Killer. Jack and Vaughn quietly embark on their own investigatio