Where to watch The Investigation of Lucy Letby (2026) tonight
The Investigation of Lucy Letby (2026) runs 1 h 35 min, is rated PG-13 in the US and averages 6.3 from 79 TMDB members. An engaging and thought-provoking look at Lucy Letby, the former nurse serving life in prison after being convicted of the murders of seven infants and the attempted murders of seven others.
- Runtime
- 1 h 35 min — ends 9:35 pm if you start at 8:00 pm
- Rated
- PG-13 (US)
- Genres
- Documentary, Crime
- Released
- February 4, 2026
- TMDB rating
- 6.3 / 10 from 79 votes
- Director
- Dominic Sivyer
- Starring
- Lucy Letby
- Language
- English
Where to watch it tonight
Availability loads live for your country. See where The Investigation of Lucy Letby streams (JustWatch via TMDB) →
Streaming availability by JustWatch. In the US, as of 2026-11-08: Netflix (subscription), Netflix Standard with Ads (subscription).
Questions people ask
- How long is The Investigation of Lucy Letby?
- The Investigation of Lucy Letby is 1 h 35 min long (95 minutes). If you start it at 8:00 pm it ends at 9:35 pm; add about 20 minutes if you watch trailers first.
- What is The Investigation of Lucy Letby rated?
- The Investigation of Lucy Letby is rated PG-13 in the US.
- Is The Investigation of Lucy Letby a good movie to watch with a group?
- Better for one or two who will actually watch. Documentary and Crime reward attention; a room that talks over it will miss the point.
- Where can I stream The Investigation of Lucy Letby?
- In the US, as of 2026-11-08: Netflix (subscription), Netflix Standard with Ads (subscription). Availability changes often; this page loads the live list for your country (streaming availability by JustWatch).
Lists it could be on
If you like The Investigation of Lucy Letby
- Capturing the Killer Nurse (2022)
- Into the Abyss (2011)
- Poisoned: The Dirty Truth About Your Food (2023)
- Deliver Us from Evil (2006)
- Avatar: The Deep Dive - A Special Edition of 20/20 (2022)
- O.J.: Made in America (2016)
- The Truth and Tragedy of Moriah Wilson (2026)
- Ronaldo (2015)
The Investigation of Lucy Letby on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.
Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-11-08. 
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