Who Killed Little Gregory? poster

Who Killed Little Gregory?

★ 7.4 4K votes 2019–2019 1 season · 5 episodes Ended Netflix
True crimeReal cases, told as documentary or drama.This show: 10/10DocuseriesNonfiction storytelling across episodes.This show: 9/10Mystery boxCentral riddles sustained across whole seasons.This show: 7/10Detective mysteryCrime-solving from the investigator's side of the table.This show: 7/10Secrets & liesHidden truths straining every relationship.This show: 7/10Dark toneShadowy mood and subject matter, a shade short of outright bleak.This show: 7/10
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Starring
William SalyersJayne TainiPage LeongPeter James SmithRandolph ThompsonJames Simenc
Starring
William SalyersJayne TainiPage LeongPeter James SmithRandolph ThompsonJames Simenc
Ratings per Episode
246810
Votes per Episode
050100150200

Who Killed Little Gregory? Episode Ratings Heatmap

AvgE1E2E3E4E5
S17.67.77.57.67.47.8

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About

"A real unsolved mystery that consumed a nation"

This French true-crime documentary revisits the 1984 case of a four-year-old boy found dead in a river, a mystery that gripped an entire nation and remains unsolved. Using archival footage, news reports, and new interviews, it reconstructs the investigation, the media frenzy, and the toll on the family and suspects alike. The tone is somber and methodical rather than sensational, unpacking how police missteps and public pressure turned a tragedy into a decades-long obsession. It moves briskly for a docuseries, but the weight of real grief and lingering injustice hangs over every episode.

Watch it for

the meticulous unpacking of a real investigation that spiraled into national obsession.

Maybe skip if

you find true crime about real child victims too heavy or upsetting.

Written by our AI editor to help you decide, spoiler-free by design.

All Seasons

▼
Season 12019
7.672154h 58m
EpTitleRatingYoursVotesRuntime
▶1Episode #1.17.7
17155 min
▶2Episode #1.27.5
15258 min
▶3Episode #1.37.6
13963 min
▶4Episode #1.47.4
13153 min
▶5Episode #1.57.8
12869 min

Full Cast & Crew

Cast

William Salyers Etienne Sesmat
Jayne Taini Edith Gaudin
Page Leong Marie-Christine Chastant-Morano
Peter James Smith Gerard Welzer
Randolph Thompson Bernard Pivot
James Simenc Jean-Marie Villemin
Matt Fowler Judge Jean-Michel Lambert
Ratana Murielle Bolle

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