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 ask for his help in finding out the truth about her mother's murder, who tries to throw Nadia away from the evidence pointing to him. Written by
Did You Know?
This episode averaged 14.00 million viewers. Richard Speight Jr. previously co-starred in The Agency, another series about CIA agents. He played Lex, a geeky, somewhat Marshall-ish character. See more
Sloane tells Nadia that his affair with Irina was "brief". However, given that he once thought Sydney might be his daughter and that Irina left while pregnant by Sloane when Sydney was six, the affair must have been lengthy. See more
There are other ways to keep him from having power over you, to make him go away.
You underestimate my brother.
Or maybe you underestimate me.