"Dark" Review: A Thrilling, Brain-Scrambling Sci-Fi Series

Few supernatural science fiction shows on Netflix come close to Dark. It's dense, twisting, and deliberately hard to hold in your head, and every minute shows how much thought and time went into making it.

That planning is literal. Baran bo Odar and Jantje Friese built it as a three-season story with a known ending, and Friese has said the basic idea for the final season existed before they started, with plenty in season 1 already hinting at season 3. It was also Netflix's first German-language original, which makes the ambition more striking: a debut that assumed its audience would keep up.

If sci-fi usually leaves you cold, that's fair enough. This one raises the bar, though, and if you still need persuading, here's my case.

1. Nobody Here Is a Saint

The cast is huge, and I won't pretend otherwise. A long list of names can be hard work, but stick with it.

What makes them worth the effort is that none of them is clean. The show doesn't split people into good and bad; it assumes everyone carries both, and that each of us is the hero or the villain depending on where you stand. It keeps catching you out, too. The snap judgements you make about someone in the first few episodes get picked apart as the story goes on, until you're no longer sure who's in the wrong and you find yourself understanding every one of them. Choosing a favourite becomes almost impossible.

Part of why this works is the casting. Most characters appear at several ages, played by different actors, and the resemblance comes from casting, not prosthetics. Friese has said the matched actors don't look that alike in person; the likeness comes from casting for compatible features and then working the hair, makeup, and small details, down to painting an older actor's real mole onto her younger counterpart. You believe these are the same people decades apart, which the whole story depends on.

2. A Story Built Like a Puzzle Box

Summarising the plot is like trying to decide whether the chicken or the egg came first. The story is layered so carefully that it keeps catching you off guard, and nothing is left to chance. Clues are hidden throughout, and the cleverness lands fresh every time.

Thrills, suspense, and mystery sit alongside the supernatural and a lot of family drama, and boredom never gets a look in. The tension carries you to the final episode and past it, leaving you hungry for more and still working things out. The twists hit hard without ever feeling cheap, and the economy is ruthless: every shot and every line serves a purpose.

Friese has even admitted that roughly one in ten mysteries was left unanswered on purpose, just for fun. That tells you how controlled the rest is. The loose ends are placed as deliberately as the knots.

Every episode ends on fresh questions. Just when you think you've cracked it, the writers reveal another secret, another turn that leaves you lost for words. I lost count of how often my jaw dropped.

3. Four Families, One Knot

Leaving out the drama would be a mistake, because it drives the show as much as the mystery does, and it's handled just as well as the characters.

Four families sit at the centre: the Kahnwalds, the Nielsens, the Dopplers, and the Tiedemanns, and their pasts, presents, and futures fold into a single loop. When I say they're linked, I mean it far more literally than you'd expect. As it unfolds, love, sacrifice, and betrayal take over: who's keeping secrets, and who turns out to be related to whom. One question keeps coming back until it becomes the point of the whole thing: what would you do to protect the people you love?

Every household carries its own very human burdens, grief and loss, sexuality, a past that won't stay buried, and the show gives each of them room without losing the thread. Underneath everything, Dark is about bonds that stretch across generations, the tragedies and betrayals that bend them, and the affection and damage that tie everyone into one enormous web. If Once Upon a Time and Game of Thrones tested your ability to follow a family tree, Dark will test it harder. Netflix even ran an official companion site with episode-by-episode family trees, which says a lot.

4. Time Travel That Obeys Its Own Rules

On paper, time travel should have been Dark's weak spot, because it's so easy to get wrong. Plenty of shows try it, lose track of their own rules, and fall apart.

This one holds together. Everything runs on a 33-year cycle, every timeline is kept in order, and the whole thing closes into a tidy circle. There are stretches where it feels chaotic, and you'll need to stop and think, but it all pays off by the end.

The time travel works as a metaphor too: facing who you were and who you'll become, and what that does to you, for better and possibly for worse.

The commitment to the clock went beyond the screen. The show's apocalypse happens on 27 June 2020, and Netflix released the final season on exactly that date.

5. Questions About Time, Fate, and Free Will

Beneath the family saga and the paradoxes, Dark is quietly a philosophy lesson, and it'll have you second-guessing your own beliefs well after the credits roll.

Its big subjects are time and where we come from, and it treats time with the reverence most stories reserve for God. The dream of a world where time no longer rules us runs right through it. It uses fantasy to ask questions television rarely bothers with, about faith, family, blood, fate, and choice. Is destiny fixed? Can you rewrite what's coming? Can anyone ever really escape time?

6. A Forest That Feels Like a Threat

A strong cast and a wonderfully tangled plot would already be plenty. Dark is also gorgeous, easily a 10/10 on looks alone.

The forest does much of the heavy lifting, soaking every scene in fear and dread. Much of it was shot in the woods around Berlin, including the Düppeler Forst near Wannsee. The caves, the doorway linking every era, add their own weight. Nearly every location feels wrong somehow, as if disaster is just around the corner, and the camerawork feeds that tension constantly.

The sound deserves the same credit. The opening titles run on "Goodbye" by Apparat featuring Soap&Skin, as unsettling as any image in the show, and Ben Frost's score makes the forest feel like it's breathing.

The Verdict

Dark is thrilling, brain-scrambling, and one of the most carefully built things I've watched. Give it your full attention, and it pays you back with every single detail.