The WORST episodes of Who Killed Little Gregory?

Every episode of Who Killed Little Gregory? ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of Who Killed Little Gregory?!

When their 4-year-old son is murdered, a young couple fights a twisting and arduous battle trying to identify a frustratingly elusive killer.

Last Updated: 2/3/2026Network: NetflixStatus: Ended
Episode 2
star
7.18
61 votes

#1 - Episode 2

Season 1 - Episode 2 - Aired 11/20/2019

As suspicion turns toward a member of the victim's extended family, a supposed witness's story begins to change, complicating the investigation.

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Episode 4
star
7.22
50 votes

#2 - Episode 4

Season 1 - Episode 4 - Aired 11/20/2019

Still reeling from Jean-Marie's shocking act, a pregnant Christine finds herself increasingly villainized by the press and public.

Episode 1
star
7.33
60 votes

#3 - Episode 1

Season 1 - Episode 1 - Aired 11/20/2019

After a murdered boy is found in a river, police focus their investigation on the anonymous yet personal threats sent to his parents.

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Episode 3
star
7.42
53 votes

#4 - Episode 3

Season 1 - Episode 3 - Aired 11/20/2019

The search for Gregory's killer starts from scratch with new investigators. Meanwhile, a cloud begins to form around Christine, the victim's mother.

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Episode 5
star
7.42
50 votes

#5 - Episode 5

Season 1 - Episode 5 - Aired 11/20/2019

A new judge is assigned to the case, but his earnest attempts to get to the truth are undermined by a series of missteps.

Watch Now:Amazon