The BEST seasons of I Am a Killer
Every season of I Am a Killer ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of I Am a Killer!
Death row inmates, convicted of capital murder, give a firsthand account of their crimes in this documentary series.
#1 - Season 1
First Aired 5/29/2018
#2 - Season 2
First Aired 10/22/2019
Murderers recount the true stories of their crimes, including a woman who killed her abusive husband and the man behind a deadly New Year's Eve party.
#3 - Season 3
First Aired 8/30/2022
While serving hard time for murder, inmates recount their crimes and reflect on how their actions destroyed lives — including their own.
#4 - Season 5
First Aired 10/16/2024
From a man who killed his grandmother to an armed robber who claims he didn't know his gun was loaded, convicted murderers recall their crimes firsthand.
#5 - Season 6
First Aired 1/8/2025
Convicted murderers recall and reflect on the crimes that destroyed lives and landed them in prison, from an alleged tribal feud to a deadly drug deal.
#6 - Season 4
First Aired 12/21/2022
Premeditated deeds, tragic accidents or acts of self-defense? Murderers recount the harrowing crimes that landed them in prison with life sentences.