A crazed scientist develops a radiation-based technique that will turn men invisible, with the plan to create an invisible army which he will sell to the highest bidder. Unfortunately, there are unforseen side effects.... Marguerite Chapman - Laura Matson Douglas Kennedy - Joey Faust James Griffith - Major Paul Krenner Ivan Triesault - Dr. Peter Ulof Boyd 'Red' Morgan - Julian Cormel Daniel - Maria Ulof Edward Erwin - Drake Written by Jack Lewis Directed by Edgar G Ulmer