Watch The Investigation of Lucy Letby Online
The Investigation of Lucy Letby (2026) — Documentary, Crime. Watch The Investigation of Lucy Letby online on Sparkle TV in 4K Ultra HD, with no downloads and no buffering.
Watch trailer
What is The Investigation of Lucy Letby about?
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.
- Genres
- Documentary, Crime
- Released
- 2026-02-04
- Director
- Dominic Sivyer
- Rating
- ★ 6.5 / 10
Top cast
- Lucy Letby Self (archive footage)
How to Watch The Investigation of Lucy Letby on Sparkle TV
Watching The Investigation of Lucy Letby on Sparkle TV takes about a minute: start a free trial, open the app on your TV, phone, Fire Stick or browser, and press play — all in 4K Ultra HD.
Start Watching The Investigation of Lucy Letby Today
Do not wait for a release date — Sparkle TV already has The Investigation of Lucy Letby plus live TV, films and series ready to stream in 4K Ultra HD.
More to stream
300
★ 7.2
The Terminator
★ 7.7
Jumanji: Welcome to the Jungle
★ 6.8
GoodFellas
★ 8.5
How to Train Your Dragon
★ 7.9
Twilight
★ 6.3
Terminator 2: Judgment Day
★ 8.2
Star Wars: Episode II - Attack of the Clones
★ 6.6
Ice Age
★ 7.4
John Wick: Chapter 2
★ 7.3
The Amazing Spider-Man 2
★ 6.5
Ex Machina
★ 7.6