The Battle of Oslo

The Battle of Oslo
Teaser poster
NorwegianBlücher
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Directed byDaniel Fahre
Written by
  • Axel Hellstenius
  • Melike Leblebicioglu Kaveh
Produced by
  • Tom Marius Kittilsen
  • Knut Inge Solbu
Starring
CinematographyTorfinn Ronning Sanderud
Edited byVetle Stream
Music byJohannes Ringen
Production
company
  • Fenomen Studios AS
Distributed by
  • Global Constellation
  • Ymer Media
  • Scandinavian Film Distribution
Release dates
  • 17 August 2025 (2025-08-17) (Norwegian)
  • 26 September 2025 (2025-09-26) (Norway)
Running time
95 minutes
Country
  • Norway
LanguageNorwegian

The Battle of Oslo (Norwegian: Blücher) is a 2025 Norwegian historicalwar thriller film directed by Daniel Fahre. The film is set during the Battle of Drøbak Sound, part of the German invasion of Norway in April 1940. It follows Colonel Birger Eriksen at Oscarsborg Fortress and the sinking of the German cruiser Blücher.

The film also depicts the Military Commission of Inquiry of 1946, led by Erik Solem, played by Terje Strømdahl, and naval member Per Askim, played by Jon Øigarden. It shifts between the intense events at Oscarsborg and the overlooked proceedings of 1946, where Eriksen is summoned to justify his actions before a military inquiry. It opened the 53rd Norwegian International Film Festival on 17 August 2025 and had its premiere in Main Programme.

It was released in Norwegian theaters on 26 September 2025.