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

Memory Loss

I Am a Predator

I’m Coming for You

You and I Are the Same

He’s Not Who He Seems

Who is the Real Killer

A Copy Cat Killer

Closed Case

It Wasn’t Me

The Killer Inside Me

I’m Not a Nice Guy

The Confession

Jailbreak

I Remember

The New Chairman

The Final Battle

The story of a man named Yook Dong-sik who coincidentally witnesses a murder and picks up the killer's diary. While fleeing the scene, he gets into a car accident causes him to lose his memory. Due to the diary in his possession, he mistakenly believes that he is a psychopathic serial killer.

The Best Seasons of Psychopath Diary

The Best Seasons of Psychopath Diary

Season 1