Episode 64 of "Alias"
s03e20 Blood Ties
Title: Blood Ties
Original Air Date: 04/25/2004 on ABC
Director: Jack Bender
Writer: J.R. Orci
Guest Stars: Glenn Morshower (Agent Bell), Richard Roundtree (Thomas Brill), Erik Jensen (Phillip Terrance), Donna M. Perkins (Receptionist), Mia Maestro (Nadia), Yun Choi (Carl)
Plot Outline:
After discovering the identity of the Rambaldi "Passenger," Sydney and Jack seek the aid of Sloane, to track the "Passenger" down. Meanwhile, after learning a secret about his father from Thomas Brill, Vaughn is kidnapped and tortured by Lauren and Sark, who are about to track "The Passenger" down themselves.