The Flying Torpedo (1916)

In the future 1921 an alliance of several foreign countries plot to attack the US American officials coming to the realisation that the country is basically defenceless offer 1000000 to anyone who can come up with a weapon to defeat the invaders Winthrop Clavering a writer and inventor hears of the reward and tells his friend Bartholomew Thompson a scientist and inventor who has been working on developing flying torpedo However enemy agents have also heard about Thompsons project and set out to kill him and steal his plans This film is now considered lost