Salainen ase
Tanja Bulkova arrives in Finland under the name Toini Salonen and, with the help of spy chief Rosenberg, becomes the secretary of engineer Rautavuori and discovers the drawings of a secret invention.
Top Billed Cast
Eija Karipää
Toini Pulkkinen alias Tanja Bulkova alias Miss Smith alias Toini Salonen
Arvi Tuomi
insinööri Rautavuori
Matti Lehtelä
Laaksonen
