00:00 - S2E9 52:00 - S3E9 01:40:00 - S4E9 Unravel the mystery alongside the FBI's greatest law enforcers and forensic scientists. The FBI Files is an American docudrama that takes a look behind the scenes of the Federal Bureau of Investigation's crime laboratory. Real FBI cases are recounted through reenactments and interviews, due to the sensitive nature of the show, viewer discretion is advised.