The Most Disturbing Horror & Thrillers Of All Time: Unhinged Films I’ll Never Watch Again

In the realm of horror and thriller cinema, certain films push the boundaries of fear and discomfort to their limits. This list delves into these extreme movies that leave a lasting impression on even the most seasoned viewers. Each of these films contain grotesque visuals, psychologically tormenting narratives, and jarring themes that are not for the faint-hearted and will elicit a visceral, unforgettable reaction.

My only advice to you is to hold onto your popcorn tightly, and your loved ones tighter as you watch these films with them.

This 1997 horror-psychological thriller directed by the acclaimned Michael Haneke follows two young men who hold a family hostage and torture them with sadistic games in their vacation home. This movie might trigger your nausea and claustrophobia because of how intense and bone chilling it is!

This gruesome French film written and directed by Marina de Van is no ordinary horror-drama, it’s categorised as a ‘New French Extremity Horror Film’ (movies so disturbing they sparked tons of controversy and debate). Viewer discretion is definitely advised as this tale follows a woman (played by de Van herself!) - who goes down a destructive path of self-mutilation.

As someone who has been on the internet for a long time, I thought nothing really phases me anymore, or so I thought - until I watched Larry Clark and Edward Lachman’s erotic drama Ken Park. I won’t spoil much, all you need to know is it follows the lives of four dysfunctional teenagers in California after their close friend, none other than Ken Park himself, takes his own life.

Guaranteed to make viewers feel extremely queasy and uncomfortable in their own skin, this American psychological-horror short film deals with extremely distressing and mature themes that are not for the faint hearted. The Johnsons seem like a picture-perfect happy American upper-middle class family but there is more to them than meets the eye.

Follow Lucie and Anna on their quest for revenge against the perpetrators who kidnapped and tortured them when they were just little kids. This Canadian-French psychological thriller was ranked as one of the best horror movies of all time by the Rolling Stone. You don’t want to miss out on this one!

Japanese films are known for their thoughtful screenplay, Sion Sono’s Cold Fish is no different. This 2010 release premiered at the 67th Venice International Film Festival. A trigger warning is definitely needed for this film as it deals with themes of sexual violence. A provocative film that stands out in the crowded genre of serial-killer cinema, I wouldn't dissuade you from watching it if you think you may be able to stomach it. The movie features intense and gruesome scenes of blood-soaked murder and dismemberment that will challenge even the most robust viewers.

‘Based on true events’, no one likes seeing this phrase at the start of a horror or thriller. Snowtown is not exactly a horror movie but it will scare you more than the occasional jumpscare in stereotypical horror movies. The Australian biographical crime-drama revolves around the life of Jamie and his abused brothers in a household riddled with depression. Follow Jamie and he meets John, who might just change his life.

Like In My Skin, French slasher film High Tension is also categorised as a ‘New French Extremity Horror Film.’ The story centres on two female students who travel to a secluded family farmhouse to prepare for their exams, only to encounter a murderer on the night they arrive. This film is a standout shocker, surpassing the quality of most contemporary horror movies I have seen.

While these films may be notorious for their disturbing content, they undeniably contribute to the genre's ability to evoke profound and lasting fear. Remember to proceed with caution, each of these cinematic experiences are unhinged and truly unforgettable.