Reddit users named these movies and others as among the very best disturbing psychological thrillers.

It’s the way the novel’s plot violently plays out that left some fans disturbed.

Tom Ford expertly keeps the viewer waiting in trepidation only to hammer the conclusion home in brutal fashion.

The Silence of the Lambs - Poster

RedditorA_Song_of_Two_Humanssums up the movie as one that “stays with you forever.”

TitledOldboy, the movie begins with a man being kidnapped and isolated from society for 15 years.

Without learning who is responsible or why, he is suddenly released and forced to piece together what happened.

Featured image split Anthony Hopkins as Hannibal lecter in Silence of the Lambs and Amy Adams in nocturnal Animals

Redditoraltera_goodcivis confident that the reason whyPerfect Blueis so disturbing is that it’s “an insanely intense film.”

The movie stars Michael Douglas as a man initiated into a mysterious game that quickly takes over his life.

Ultimately, it becomes a horrific affair that not many viewers will forget in a hurry.

Edward looking despondent in Nocturnal Animals

NEXT:10 Most Disturbing Horror Movie Deaths, According To Reddit

Viola Davis and Jake Gylllenhaal in Prisoners

Silence of the Lambs Hannibal

A still from The Handmaiden

Jacob (Tim Robbins) looks dazed while laying in a bathtub from Jacob’s Ladder

Oh Dae-su on the attack with a hammer in Oldboy.

Mima touching her bloody face in Perfect Blue.

Dad Meeks protecting his sons in Frailty.

Michael Douglas' face breaks into puzzle pieces on the poster for The Game.

A dinner guest stands and yells in The Invitation

Movies

The Silence of the Lambs