Film

The Girl on the Train

An unreliable-narrator thriller built around Emily Blunt's Rachel, a woman drowning in vodka and grief who fills the blackouts in her memory with other people's lives. It's moody, London-commuter grey, and structurally cagey—flashbacks fracture the timeline so you're never sure how much to trust what you're watching. Atmosphere over shocks; good for anyone who wants a slow-burn domestic mystery rather than a jump-scare thriller.

TMDb rating6.4

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Gone Girl2014

The gold standard of the 'marriage as crime scene' thriller—sharper, nastier, and more controlled than most of what it spawned, including this film. Fincher's precision makes every twist land.

But Its cynicism about marriage is total; if you want any warmth or redemption, this offers none.

Gone Girl poster

Sharp Objects2018

Amy Adams as another woman whose drinking blurs her grip on the truth, in a Missouri town thick with menace and family rot. Slower, sadder, and more literary than Rachel's story.

But Eight hours of dread with a very deliberate pace—this is a mood piece, not a page-turner.

Sharp Objects poster

Big Little Lies2017

Glossy Monterey mothers hiding a death behind perfect facades, with a starry cast clearly having a ball being awful to each other. Domestic thriller with soap-opera pleasures.

But The wealth-porn setting and starry ensemble make it feel more like escapism than a real thriller.

Big Little Lies poster

The wildcard

Something you would not have found on your own.

Gaslight1944

Rachel doubts her own memory because a man has spent years making sure she would—this is the original blueprint for that exact psychological trap, decades before the word existed.

The film that gave the word 'gaslighting' to the language—Ingrid Bergman's husband methodically convinces her she's losing her mind. Cool, formal, and quietly devastating.

But Black-and-white 1940s pacing and theatrical dialogue will feel a world away from modern thriller rhythms.

Gaslight poster
More like this (8)

A Simple Favor2018

A missing-woman mystery that knows it's ridiculous and leans in—stylish, twisty, and very funny, with Blake Lively clearly relishing every reveal.

But If you want your thriller played straight, its tongue-in-cheek tone might undercut the tension for you.

A Simple Favor poster

The Woman in the Window2021no page yet

Same premise almost exactly—agoraphobic, medicated, unreliable narrator watches a crime through a window and nobody believes her. A direct cousin of Rachel's situation.

But It's a much clumsier film, closer to pulp than prestige, and the twists don't earn their weight.

Before I Go to Sleep2014no page yet

Nicole Kidman wakes up every day with no memory of her own life, reconstructing the truth from scraps—another thriller engine running on unreliable recall.

But The central gimmick strains credulity harder than most, and the pacing sags in the middle.

Unfaithful2002

A slower, more adult look at how an affair corrodes a marriage from the inside, with terrific performances from Diane Lane and Richard Gere.

But It's a character drama first, thriller second—don't expect mystery-box plotting or a big reveal.

Unfaithful poster

The Undoing2020

Nicole Kidman again, this time married to a man who may or may not be a murderer, in a moody Manhattan whodunit dripping with tasteful dread.

But Handsome and well-acted but thin on plot—five hours for a mystery that resolves fairly conventionally.

The Undoing poster

Broadchurch2013

If you want the missing-person mystery stretched out properly, this British series takes its time letting suspicion ripple through an entire community.

But It's a bigger commitment—multiple seasons—and the mystery is communal rather than personal to one unreliable witness.

Broadchurch poster

Soupçons2004

Where the film fictionalises 'what really happened to the woman in the house,' this is the nonfiction version—watching, in real time, how truth gets assembled out of doubt, bias, and unreliable witnesses.

A real death, a real husband under suspicion, and a documentary crew capturing how a story gets built and rebuilt from the same ambiguous facts over years of trial.

But It's a true-crime documentary with no tidy resolution—patience required, and the ambiguity never fully lifts.

Soupçons poster

Ingrid Goes West2017

Same specific sickness—watching someone else's curated happiness through a screen and deciding it's yours to intrude on—just updated from a train window to an Instagram feed, and played as satire instead of tragedy.

A dark comedy about a woman who becomes fixated on a stranger's seemingly perfect life and inserts herself into it—Rachel's obsession recast as millennial social-media horror-comedy.

But It's genuinely uncomfortable in a cringe-comedy way rather than a thriller way—not everyone wants their dread played for laughs.

Ingrid Goes West poster

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