Betty Howe

A farce in which the German Kaiser and the Crown Prince are defeated made sport of by a plucky American girl and several American prisoners of war. (imdb)

Alice Grayson’s uncle develops a wireless torpedo that can be controlled by radio. After he announces his invention to several of his colleagues, two of them murder the scientist, steal the blueprints and prototype, and make plans to sell both to the highest bidder. When Alice discovers the identity of the thieves, the intrepid heroine, with the help of Bob Moore, her two-fisted boyfriend, desperately tries to recover the plans.