Documentary•Crime

The Best Seasons of A Killer's Mistake

Every season of A Killer's Mistake ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of A Killer's Mistake!

Binge this in Unknown•Peaking at 10.0/10

Crime series looking at the key errors made by murderers that led to their arrest.

Airs on
True Crime Network
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes
#1

Season 3

10 Episodes

First Aired: Sep 2022

10.0/ 10
Average Rating
#2

Season 4

10 Episodes

First Aired: Jan 2024

10.0/ 10
Average Rating
#3

Season 5

10 Episodes

First Aired: Mar 2025

10.0/ 10
Average Rating

Other Seasons

#4

Season 1

10 Episodes

First Aired: Oct 2018

8.2/ 10
Average Rating
#5

Season 2

10 Episodes

First Aired: Mar 2020

7.3/ 10
Average Rating