Alarm is a 1941 German crime film directed by Herbert B. Fredersdorf and starring Karl Martell, Maria von Tasnady and Paul Klinger.
The production was made by the independent Aco-Film rather than one of Germany's major film companies. It was shot at the Althoff Studios and various locations around Berlin including Tempelhof Airport and the Karstadt Department Store. The film's sets were designed by the art director Bruno Lutz.
Herbert B. Fredersdorf