The WORST seasons of An Unexpected Killer

Every season of An Unexpected Killer ever, ranked from worst to best by thousands of votes from fans of the show. The worst seasons of An Unexpected Killer!

A look at homicide investigations that conclude with the killer's true identity coming as a shocking surprise.

Last Updated: 12/16/2024Network: OxygenStatus: Continuing

Season 2

6.80

5 votes

#1 - Season 2

First Aired 1/16/2021

Season 1

6.80

5 votes

#2 - Season 1

First Aired 12/6/2019

7.50

2 votes

#3 - Season 3

First Aired 3/5/2022