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The story about Gustaf Dalén, the farm boy who became one of Sweden's greatest inventors.
Director Gösta Folke
Cast
Gunnar Olsson
Anders Persson
Ernst Eklund
Bank Manager
Björn Berglund
Pettersson
Erik Strandmark
Mellander
Olof Bergström
Gustaf Dalén
Carl Ström
Höjer
Ingvar Kjellson
Engineer Borg
Eva Stiberg
Elma Persson / Elma Dalén
Gunnar Björnstrand
Henrik Kugelström
Märta Arbin
Lovisa Johansson
Hans Strååt
Albin Dalén
Olle Hilding
Bergquist
Gösta Prüzelius
Engineer Gyllsdorf
Kolbjörn Knudsen
Anders Johansson
Gunnar Sjöberg
Gustaf De Laval
Åke Claesson
Professor Wijkander