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Actor

Mats Eldøen

3 films on Movie OTT · Active 20062023

Mats Eldøen is a Norwegian actor, writer, and theater director whose career doesn't fit neatly into any single box — which is probably what makes him interesting. Born March 22, 1983, in Norway, he's built a reputation across film, television, and the stage over more than a decade of steady, varied work (IMDb). What's striking is how he's managed to move between prestige drama and genre fare without losing momentum in either direction. His role as Gunnar Sandvik in the critically regarded Norwegian series *State of Happiness* (2018–2022) sits alongside earlier work in the *Cold Prey* horror franchise and the WWII action film *Max Manus: Man of War* — that range tells you something about an actor who's genuinely comfortable with tonal whiplash. Beyond the screen, Eldøen serves as artistic director and theater manager of Det Andre Teatret (The Second Theatre), where his work has included educational children's programming (Cappelen Damm Agency). He's also an improviser — a discipline that tends to sharpen instincts in ways traditional training sometimes doesn't. Hard to say if that background directly shapes his screen performances, but the ease he brings to ensemble casts suggests it might. Voice work, stage direction, genre films, prestige TV: Eldøen's output is genuinely eclectic.

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About Mats Eldøen

Mats Eldøen is a Norwegian actor, writer, and theater director whose career doesn't fit neatly into any single box — which is probably what makes him interesting. Born March 22, 1983, in Norway, he's built a reputation across film, television, and the stage over more than a decade of steady, varied work (IMDb). What's striking is how he's managed to move between prestige drama and genre fare without losing momentum in either direction.

His role as Gunnar Sandvik in the critically regarded Norwegian series *State of Happiness* (2018–2022) sits alongside earlier work in the *Cold Prey* horror franchise and the WWII action film *Max Manus: Man of War* — that range tells you something about an actor who's genuinely comfortable with tonal whiplash. Beyond the screen, Eldøen serves as artistic director and theater manager of Det Andre Teatret (The Second Theatre), where his work has included educational children's programming (Cappelen Damm Agency). He's also an improviser — a discipline that tends to sharpen instincts in ways traditional training sometimes doesn't.

Hard to say if that background directly shapes his screen performances, but the ease he brings to ensemble casts suggests it might. Voice work, stage direction, genre films, prestige TV: Eldøen's output is genuinely eclectic.

Currently streaming

1 of 3 on platforms

Early life & background

Mats Eldøen was born on March 22, 1983, in Norway (IMDb). Beyond his birth date and nationality, detailed information about his early life — family background, upbringing, or formal education — isn't widely documented in available public sources. What's clear from his professional trajectory is that he developed both performance and writing skills early enough to sustain a career across multiple disciplines, eventually taking on institutional leadership as artistic director of Det Andre Teatret (Cappelen Damm Agency). Any specifics about his training or educational path remain unconfirmed.

Career

Eldøen's screen career got its footing in 2008 — a busy year, as it turns out. He appeared in two notable Norwegian productions back-to-back: *Max Manus: Man of War*, the acclaimed WWII biographical film in which he played Edvard Tallaksen, and *Cold Prey 2*, the sequel to one of Norway's most successful horror exports, where he took on the role of Sverre (IMDb). Two very different films. Same year. That kind of range early in a career tends to signal an actor who's not precious about genre. The years that followed brought television work, including the role of Daniel in the 2012 series *Nattskiftet* (TV Guide). He also lent his voice to the animated *Cattle Hill* (2018) and its follow-up *Christmas at Cattle Hill* (2020), voicing the character Gaute in both — a quieter corner of his résumé, but one that reflects the breadth of formats he's worked across. His most sustained television presence came with *State of Happiness*, the Norwegian drama set against the backdrop of the country's 1969 oil discovery, where he played Gunnar Sandvik across the series' run from 2018 to 2022 (Apple TV). That's a long commitment to a single character, and it represents the kind of slow-burn prestige project that tends to define a career retrospectively. More recently, he appeared as Sander Fjellheim in the 2022 series *Headhunters* — an adaptation that brought fresh eyes to familiar thriller territory (Rotten Tomatoes). Running alongside all of this is his theater work: Eldøen has been the artistic director and theater manager of Det Andre Teatret for a significant stretch of his career, contributing to educational children's television through that institution as well (Cappelen Damm Agency). It's a dual life — screen performer and theater administrator — that we don't see often enough acknowledged in how his career gets framed.

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For Wikipedia, journalism, or academic references — copy the citation below:

Movie OTT. "Mats Eldøen." Accessed Aug 5, 2026. https://movieott.com/talent/mats-elden

Last updated June 25, 2026 · Sources: tmdb+perplexity+tmdb-credits+ai-claude

Filmography

Frequently asked questions

What films is Mats Eldøen known for?

Mats Eldøen has 3 titles indexed on Movie OTT, including A Mystery on the Cattle Hill Express, Cold Prey II, Maria's Men.

Where can I watch Mats Eldøen's films?

1 of Mats Eldøen's films are currently streaming, available on Netflix, Netflix Standard with Ads.

How long has Mats Eldøen been active?

Mats Eldøen's film career on Movie OTT spans from 2006 to 2023 — 17 years of work.

Frequent collaborators