A Spy in the FBI - He lived a double life — until the truth caught him

Robert Hanssen is a family man, devout Catholic, career FBI agent, and the most damaging spy in American history. Expert interviews recount Hanssen's life, how he stayed hidden for over 20 years, and the events leading to his arrest. Director: Jenny Chung Stars: Bob Aguilar, Jim Babel, Jeff Barber Crime documentary Robert Hanssen: The FBI Agent Who Became America’s Worst Spy

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