How to Watch Secrets We Keep in 4K: Full Guide

Secrets We Keep — known in Danish as Reservatet — is a Danish crime drama mystery miniseries that uses the disappearance of a young Filipino au pair to expose the hidden moral failures of an affluent Copenhagen suburb. It is a slow-burn Nordic thriller in the tradition of the best Scandinavian crime television: precise, uncomfortable, and unwilling to let its characters — or its audience — off the hook. Below you will find everything you need to know about the show, the cast, the themes, and how to stream it in 4K.

What is Secrets We Keep?

Secrets We Keep (Danish title: Reservatet) is a crime drama series — specifically a six-episode Nordic thriller miniseries — that premiered on Netflix on May 15, 2025. The series runs to six episodes, each between 33 and 39 minutes long, making it a compact and tightly constructed viewing experience. It is rated TV-MA.

The show belongs to the tradition of Nordic noir: crime stories grounded not in spectacular violence but in quiet, systemic wrongdoing and the social dynamics that allow it to persist. Where many crime dramas focus on the procedural mechanics of investigation, Secrets We Keep is more interested in the psychology of people who could have acted and chose not to — and what happens when that choice can no longer be sustained.

Who created Secrets We Keep?

The series was created by Ingeborg Topsøe, who also served as the show's creator and writer. The screenplay was written by Ina Bruhn and Mads Tafdrup, and the series was directed by Per Fly. The combination of these creative voices gives the show a literary and character-driven quality that sets it apart from more plot-focused crime dramas.

Who stars in Secrets We Keep?

Marie Bach Hansen leads the cast as Cecilie, the housewife at the center of the story whose decision not to act — and then to finally act — drives the narrative. Her performance carries the weight of the show's central moral argument: that passivity in the face of injustice is its own form of complicity.

Nicole Curcic plays Katarina, Cecilie's neighbor and the employer of the missing au pair. Simon Sears appears as Mike, and Lars Ranthe plays Rasmus. The ensemble is small by design — six episodes, a confined suburban setting, a tight community of characters whose connections and tensions are gradually revealed.

What is Secrets We Keep about?

The series opens with a disappearance. Ruby, a Filipino au pair employed by Cecilie's neighbor Katarina, has gone missing. Before she vanished, Ruby had come to Cecilie and asked for help — she wanted to leave her position, she was unhappy, and she needed someone to listen. Cecilie heard her, and did nothing. That inaction is the show's moral starting point.

As Cecilie begins to investigate what happened to Ruby, the story expands outward from a single disappearance into a portrait of the neighborhood as a whole. The residents of this wealthy Copenhagen suburb are not criminals in any conventional sense. They are educated, comfortable people who consider themselves decent. What the investigation reveals is the gap between that self-image and their actual behavior: the casual racism directed at Ruby and others like her, the labor exploitation that allows the neighborhood to maintain its standard of living, the way privilege insulates people from the consequences of their choices, and the collective silence that enables all of it.

The show is particularly interested in what it calls passive complicity — the harm caused not by people who do terrible things but by people who see terrible things and decide it is not their problem. Cecilie's journey is one of reckoning with her own place in that system.

The disappearance of Ruby is also a story about the invisibility of domestic workers in wealthy households: people whose labor is essential, whose presence is constant, but whose full humanity is rarely acknowledged by the people they work for. Secrets We Keep gives Ruby weight and specificity even though she is absent for most of the series, and that choice is central to the show's moral seriousness.

The series holds an IMDb score of 7.0, reflecting the strong audience response it has received since its May 2025 premiere. You can read more about the show and its cast at its IMDb page — Secrets We Keep (2025).

How to watch Secrets We Keep in 4K

Secrets We Keep is available exclusively on Netflix — but Netflix availability varies by region, and maintaining multiple streaming subscriptions is an increasingly expensive way to access the content you want. InfinityTV offers a simpler solution: one subscription that gives you access to 150,000+ movies and series, including Nordic and international crime dramas, alongside 22,000+ live TV channels.

Here is how to watch Secrets We Keep in 4K on InfinityTV:

1. Go to /#pricing and select your InfinityTV plan. All plans include the full content library — no premium tier required for international content.
2. Complete your subscription. Your credentials and a device-specific setup guide will arrive promptly.
3. Download your preferred IPTV player. InfinityTV is compatible with all major players on Fire TV Stick, Android TV, Smart TV, iOS, Android, and computers.
4. Enter your credentials and open the VOD library. Search for "Secrets We Keep" or "Reservatet" in the international drama or crime categories.
5. Select your preferred quality. Choose 4K or FHD depending on your display and connection speed. InfinityTV delivers genuine high-resolution streams.
6. Watch with subtitles. The series is in Danish and includes English subtitles, giving you the full, unfiltered experience of the original language performance.

Why does 4K matter for Secrets We Keep?

Nordic crime dramas have a distinctive visual language: cool light, precise framing, environments that reflect the emotional state of the characters. The wealthy Copenhagen suburb in Secrets We Keep is shot in a way that makes it feel both aspirational and slightly wrong — too clean, too quiet, with something hidden beneath the surface.

Watching in 4K preserves the fine details of this visual design. The show's cinematography uses the clean lines and neutral tones of Scandinavian architecture as a visual metaphor for the emotional repression of its characters. HDR delivery, available on InfinityTV's 4K streams with compatible displays, enhances the subtle contrast between the warmth of interiors and the cold grey of exterior shots.

For a show in which so much is communicated through looks, silences, and spatial composition, the highest available resolution is the right way to watch.

What to watch after Secrets We Keep?

If you enjoyed the Nordic crime drama atmosphere of Secrets We Keep, there is a rich tradition of similar television to explore. The genre's commitment to social realism, uncomfortable moral questions, and patient storytelling makes it a reliable source of quality television.

The InfinityTV blog has collected some of the best current series across all genres if you are looking for your next watch:

• Top series to watch in 2025: the essential streaming list
• The best series to watch right now — the full ranked list

Both posts are regularly updated and include crime dramas, thrillers, and prestige series from around the world, all available on InfinityTV.

InfinityTV: all your content in one place

InfinityTV is a premium IPTV service built around the principle that you should not need five separate subscriptions to watch the shows you want. Every InfinityTV plan includes:

• 22,000+ live TV channels — sports, news, entertainment, and international programming from across the globe, all live
• 150,000+ movies and series — a constantly updated on-demand library spanning every genre and country, including Nordic crime dramas, Hollywood films, and everything in between
• 99.9% uptime — reliable, load-balanced servers that keep your streams running without buffering or interruption
• 24/7 customer support — real assistance available at any hour, so you can get setup help or resolve issues without waiting

InfinityTV works seamlessly across all major devices: Amazon Fire TV Stick, Android TV boxes, Smart TVs, iPhones, Android phones, tablets, and desktop browsers. There is no device surcharge, no regional blackout, and no separate premium tier for international content.

Whether you are watching a Danish miniseries with subtitles or a live football match in 4K, it all runs through the same single subscription. For a deeper look at device setup, see our guide on the best IPTV service for Firestick.

Frequently asked questions

Is Secrets We Keep in English?

No. Secrets We Keep is filmed entirely in Danish and is intended to be watched in the original language with subtitles. This is not a limitation — it is part of what gives the show its authenticity and cultural specificity. The performances, the rhythms of the dialogue, and the texture of the social world it depicts are all rooted in Danish reality in a way that a dubbed version would lose. English subtitles are available on all platforms, and InfinityTV streams the original Danish audio with subtitles intact.

How long is each episode of Secrets We Keep?

Each of the six episodes runs between 33 and 39 minutes. The total runtime for the complete series is therefore roughly three and a half to four hours — short enough to watch in a single sitting over a weekend, long enough to develop its characters and themes with real depth. The compact format is one of the show's strengths: there is no filler, and every scene carries weight.

What themes does Secrets We Keep deal with?

The show deals with class disparity and the exploitation of labor — specifically the labor of migrant domestic workers in wealthy households. It examines casual racism, meaning the low-level prejudice that people with progressive self-images often fail to recognize in themselves. It explores toxic masculinity and the way power operates within private households. And most persistently, it examines passive complicity: the harm that comes from people who witness wrongdoing and choose silence over action. These are serious themes, and the show handles them with restraint and intelligence rather than didacticism.

Is Secrets We Keep based on a true story?

The series is not based on a specific real-world case. It is an original work of fiction, though its themes and social dynamics are drawn from recognizable real-world patterns in contemporary Scandinavian societies. The disappearance of domestic workers, the exploitation of au pairs, and the insularity of wealthy neighborhoods are all documented social phenomena that the show dramatizes without fictionalizing a specific incident.

How does Secrets We Keep compare to other Nordic crime dramas?

Secrets We Keep sits firmly in the Nordic noir tradition pioneered by shows like The Killing and The Bridge, but it brings a stronger emphasis on social and class dynamics and a shorter, more concentrated format. It is less concerned with police procedure and more with the moral landscape of a community. If you have enjoyed earlier Nordic crime series, Secrets We Keep will feel both familiar in its sensibility and fresh in its specific focus.

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