Description :
The story about Gustaf Dalén, the farm boy who became one of Sweden's greatest inventors. Seger i mörker
Genre :
Casting :
Olof Bergström , Eva Stiberg , Gunnar Björnstrand , Kolbjörn Knudsen , Erik Strandmark , Gunnar Sjöberg , Åke Claesson , Märta Arbin , Carl Ström , Hans Strååt , Gunnar Olsson , Olle Hilding , Ernst Eklund , Björn Berglund , Gösta Prüzelius , Jan von Zweigbergk ,