3 episodes
First episode: E1
The Nilsen Files
Re-examining one of the biggest murder investigations in Metropolitan Police history. Did prejudice lead to multiple missed opportunities to catch serial killer Dennis Nilsen?
Created by: Michael Ogden
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Quick answers about this series, release status, and episode totals.
When did The Nilsen Files first air?
The Nilsen Files first aired on January 24, 2022.
How many seasons and episodes does The Nilsen Files have?
The Nilsen Files currently has 1 season and 3 episodes.
When is the next episode of The Nilsen Files?
The Nilsen Files is ended, and no upcoming episode is currently scheduled.