Blücher is a 1988 Norwegian thriller film directed by Oddvar Bull Tuhus, starring Helge Jordal, Frank Krog and Hege Schøyen.
Two North Sea divers who have recently been fired plan to vindicate themselves by a pioneer expedition to the wreckage of the German cruiser Blücher, at the bottom of the Oslofjord.
Therefore, they are planning an expedition all the way down to the wreck of the German warship "Blücher", which was sunk outside Oscarsborg fortress on April 9, 1940.
This is because there are papers on board, with information that can not stand the light of day.
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