Ice Alias : Season 4 Episode 4
TV-14 ABC 42m int(0)
Aired: January 19th, 2005 @ 9:00 PM EST on ABC
Sydney and Vaughn go undercover to track down a deadly new bio-weapon. Meanwhile, Sydney is concerned about Vaughn not having yet put Lauren behind, and Nadia turns to a Jack to find out the truth about her mother.