The Investigation of Lucy Letby (2026): Where to Watch, Cast & Facts
An evergreen, sourced guide to The Investigation of Lucy Letby: streaming options, cast and core facts.
The Investigation of Lucy Letby (2026) — an evergreen reference for this movie: the essentials, the cast, where to watch and what to watch next.
Where to watch
TMDB's U.S. watch-provider data lists Netflix, Netflix Standard with Ads. Availability changes by country and date, so check your streaming app before watching.
Cast
Lucy Letby as Self (archive footage)
About The Investigation of Lucy Letby
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.
More like The Investigation of Lucy Letby
- Capturing the Killer Nurse
- Into the Abyss
- Poisoned: The Dirty Truth About Your Food
- A Girl in the River: The Price of Forgiveness
- Soylent Green
- The Blue Gardenia
- Dirty John: The Dirty Truth
- Long Shot
Figures and availability come from public TMDB data and are provided as a sourced reference.
Frequently asked questions
Where can I watch The Investigation of Lucy Letby?
TMDB's U.S. watch-provider data lists Netflix, Netflix Standard with Ads. Availability changes by country and date, so check your streaming app before watching.
Who is in the cast of The Investigation of Lucy Letby?
Lucy Letby as Self (archive footage)
Is this The Investigation of Lucy Letby guide official?
No. It uses TMDB data as a reference and is not endorsed or certified by TMDB.
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