New explosives will be demonstrated for the military authorities, but some shady characters looking to steal it to sell it to a foreign power.
DIRECTOR
CAST
![](https://image.tmdb.org/t/p/w92/qPXSktfOnVn2zlGFSoYUn8BQUhf.jpg)
Nils Poppe
52 Nisse Ek
![](https://image.tmdb.org/t/p/w92/tZom4pdsBK2ChnZWM6ykNLZ57Xb.jpg)
Carl Reinholdz
47 Kalle Karlsson
![](https://image.tmdb.org/t/p/w92/3EgENuAFWznRC2zzi1Safqb9VOj.jpg)
Åke Grönberg
55 Lasse Björk
![](https://image.tmdb.org/t/p/w92/cmHgfnITj7cqWbXlGzSCovYI8jq.jpg)
Sigurd Wallén
Sergeant Major
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