Season 4, Episode 4 Ice
First Aired: January 19, 2005
The discovery of a bioweapon that freezes its victims leads Vaughn to a repentant relief worker who helps him face down his darkest demon. Meanwhile, Nadia turns to Jack for info on a mysterious photo of Irina holding a child that's neither she nor Syd. Nadia: Mia Maestro. Dixon: Carl Lumbly. Vaughn: Michael Vartan.
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- Premiered: September 30, 2001
- Rating: TV-14
- Premise: A sexy, high-octane thrill ride filled with espionage, intrigue and cliffhangers. It chronicles the adventures of operative Sydney Bristow as she battles shadowy intelligence agencies, along with some seriously twisted family members. During season 2, exec… (more)