Rigas Sargi (Defenders of Riga)

Latvian post- WWI freedom fight. Not Scandinavian, but in the neighborhood.

From IMDB:
The film dramatizes November 11, 1919- a crucial date in the battle for Latvian independence. A year after the end of the official hostilities of WWI, a renegade German general and troops remain outside the Latvian capital. Latvian riflemen, most of them inexperienced volunteers, somehow managed to defeat a larger, better-armed force of German and Russian mercenaries.

IMDB: http://www.imdb.com/title/tt0471359/

Torrent: http://thepiratebay.org/torrent/4513110/Rigas_sargi___Defenders_of_Riga_(2007)