"His Best Force" - Harry Petersen has just made a big invention: the lamp without electrical supply. In American businessman Al Kinley, Harry hopes to find a financier for his idea, but Kinley does not show any interest.
Harry Piel
Harry Petersen
Philipp Manning
Al Kinley
Vera Schmiterlöw
Dolly Helmersum
Charly Berger
Ginew
Karl Platen
Anders
Alice Torning
Mrs Hansen
Gotthardt Wolf
Cinematography
Ewald Daub
Herbert Nossen
Writer
Director
Robert Liebmann
