Prelude

Overview

Jack takes drastic measures to ensure that the NSC never finds out the truth about Sydney's murder of a Russian diplomat. But his actions place a heavy strain on Vaughn's marriage, as Lauren gets closer and closer to the truth about Sydney. Meanwhile, Sydney agrees to go on a mission with Sloane in order to thwart plans to obtain the operating system to a deadly weapon -- and she discovers an unlikely ally in the hunt for her missing two years.

Guest Stars

Johnny Tri Nguyen

Chinese Guard (uncredited)

Luis Antonio Ramos

Detective Sanchez

Clifton Collins Jr.

Javier Parez

Kevin Sutherland

Agent Blake

Adrian Sparks

Dr. Siegel

George Cheung

Minister Woo

Lorenzo Caccialanza

Team Leader

Gino Montesinos

Rebel Leader