Netflix’s Must-Watch 6-Part Thriller Is Your Perfect Weekend Binge — And It’s Already a Hit

Netflix has been on a real heater with thrillers lately, and the newest one lands right in that sweet spot: lean, tense, and just twisty enough to make you second-guess what you think you know.

What is 'That Night' and why are people talking about it?

'That Night' is a six-episode series based on Gillian McAllister's 2021 novel. The show picks up the book's central hook and then veers off in some key places so even readers won't be coasting on spoilers. It shifts the action to the Dominican Republic and tracks three sisters whose loyalty gets stress-tested by a deadly mistake: the youngest hits a man with her car and kills him. She says it was self-defense. The sisters decide to hide what happened and get out fast. That plan does not hold.

• Source material: Gillian McAllister's 2021 novel 'That Night'
• Format: Six episodes
• Setting swap: Book moves between England and Italy; the show relocates everything to the Dominican Republic
• Premise: Three sisters cover up a fatal hit-and-run after the youngest claims self-defense and they flee the country
• The big complication: They later learn the victim was a cop, and the fallout starts stacking fast
• Why it feels fresh: The series keeps the novel's main beats but makes several late-game changes unique to the show
• Language lane: It joins Netflix's growing roster of non-English thrillers breaking worldwide

The plot swerves that keep you guessing

Early on, the show plays like a classic moral-spiral thriller: a terrible split-second decision, a hasty cover-up, and the nagging fear that someone saw. Then the sisters realize the man who died was a police officer. From there, everything becomes more precarious and more dangerous, with authorities, locals, and their own secrets closing in. If you read the novel, be ready for the series to zig where the book zagged, especially in the back half. The changes are deliberate and designed to keep the tension from going stale.

Why the setting change works

Moving the story to the Dominican Republic is a smart swing. There are a million thrillers set in England; there are far fewer that drop you into the rhythms and pressures of life in the DR. The new backdrop adds texture and urgency to the sisters' scramble, and the unfamiliar terrain keeps the audience as off-balance as the characters.

Netflix is leaning hard into this lane

In the last couple of years, Netflix has been stacking buzzy psychological and crime thrillers: in 2024 we got 'Ripley' (a Patricia Highsmith adaptation ), and 'You' has stretched its Caroline Kepnes source into five seasons. More recently, January 2026 saw the gruesome whodunit 'His & Hers' and the Harlan Coben adaptation 'Run Away' both hit the top of Netflix's most-watched list, even edging past the big, splashy 'Stranger Things ' finale. 'That Night' slides right into that run and, based on how quickly it's traveling, clearly belongs there.

The bigger picture: non-English hits keep crossing over

This is another reminder that language isn’t a ceiling for Netflix. 'Squid Game' and 'Money Heist ' set that tone years ago, and within the past year the spy thrillers 'The Asset' and 'Unfamiliar' kept the non-English momentum going. 'That Night' adds a nerdy adaptation twist to that trend: it's one of the rare cases where a book originally set in England with English leads has been reimagined as a non-English series, and the global response suggests audiences are more than fine with that.

Bottom line: If you want a tight, six-hour jolt with strong characters and a few sharp left turns the novel didn’t take, this one earns the binge.