AllMovie

Every Sparrow Must Fall was independently (and very cheaply) produced by one James J. Gannon. Robert Shea stars as an electronics experts who has gone off his trolley. He turns his genius towards a path of destruction, constructing a doomsday device that will kill off all life on earth. Before he can throw the switch, Shea is disposed of by the sister of a man he'd previously driven to suicide. Somehow, producer Gannon managed to spread this very thin melange over 82 minutes.