Looking for a movie "Every Sparrow Must Fall" released in 1964, starring some named Robert Shea, produced by James Gannon (Jay Gee Productions). Mr. Shea stars as a genius electronics experts who was crazy. He uses his smarts and constructs a doomsday device that will kill off all life on earth. He tries the device on all types of humans- old, young, brides, etc. He commits suicide in the end. Not sure if it was ever on VHS or DVD.
Can anyone suggest how I can find this- even if it's only a 16mm?