När larmklockan ljuder
A ski patrol is sent to fend off attack by advancing enemy forces. Featuring scenes with participation from officers and crew members from the Royal Västernorrlands regiment, cast as extras.
- Thể loại: Phim Chính Kịch
- Quốc gia:
- Giám đốc: Mauritz Stiller
- Diễn viên: Gustaf Humble, Ulla Fischerström, Lilly Jacobson,