AirDate: 11/20/2023 |
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Overview: Eric O'Neill, an FBI investigative specialist with no undercover training, manages to win the trust of suspected spy, Robert Hanssen — or so he thinks. |
Hunting GRAYSUIT: America's Deadly Traitor (2)Show: FBI TRUE --> Season: 4 - Season 4
AirDate: 11/20/2023
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Overview: Eric O'Neill, an FBI investigative specialist with no undercover training, manages to win the trust of suspected spy, Robert Hanssen — or so he thinks. |