Hunting GRAYSUIT: America's Deadly Traitor (1) (S04E05)
S04E05
An investigative expert from the FBI, lacking any experience in undercover operations, takes on the challenge of going incognito. In this high-stakes situation, they confront Robert Hanssen, a suspected spy whose activities have raised serious concerns.
Show
FBI TRUE
Episode
S04E05
Air Date
Nov 20, 2023
Season 4 Episodes
S04E01
Terror in Times Square: Chasing a Madman
S04E02
Operation Knockout: The Biggest Takedown
S04E03
Ruby Ridge: The Real Story (1)
S04E04
Ruby Ridge: The Real Story (2)
S04E05
Hunting GRAYSUIT: America's Deadly Traitor (1)
S04E06
Hunting GRAYSUIT: America's Deadly Traitor (2)
S04E07
The Disappearance of Chyenne Kircher (1)
S04E08
The Disappearance of Chyenne Kircher (2)
S04E09
Chasing The Olympic Bomber (1)
S04E10
Chasing The Olympic Bomber (2)
S04E11
Art Heist: Catching A Mastermind
S04E12
FIFA: Sports' Biggest Scandal
S04E13
Hunting a Terrorist Mastermind
S04E15
Seattle Sex Trafficker: 'You're Gonna Be Rich'
S04E16
Finding Aldrich Ames: The Hunt for a Mole
S04E17
The Birmingham Church Bombing: The Long Arc of Justice (1)
S04E18
The Birmingham Church Bombing: The Long Arc of Justice (2)