The full trailer for David Fincher's "Mindhunter" is finally here and, man, can it be October already?

The show follows two 1970s FBI agents who interview the most insane serial killers alive in an effort to better understand the mind of a murderer.

The series is based on the 1997 book "Mind Hunter: Inside The FBI’s Elite Serial Crime Unit" by John Douglas, a former FBI criminal profiler who Agent Jack Crawford from "Silence of the Lambs" was also based on.

Fincher directed the series, which seems like a blend of his past feature films "Zodiac" and "Seven."

Jonathan Groff and Holt McCallany star as agents Ford and Tench, while Charlize Theron is an EP.

"Mindhunter" drops October 13 on Netflix.

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