Episode 158 Alias S01E01 Truth Be Told

Juggling graduate school with international espionage, Sydney Bristow has her world turned upside down when she learns that she doesn't actually work for the CIA, but instead its enemy, a covert organization SD-6. Jennifer Garner stars as a talented field agent who's gone undercover as a double agent to bring down this rogue organization. Bradley Cooper plays Sydney's best friend Will, Michael Vartan her CIA handler, and Legends of Tomorrow's Victor Garber (Professor Stein) appears as her father. Alias aired five seasons from 2001-2005 and was created by J.J. Abrams.