A potent drug made him invisible but insane...and loosed him on a horrified city with no known means of stopping him. Out of thin air...a fist crashes...a gun is fired...a hand clutches a throat...and a city cowers in terror. "The Invisible Man" is on the loose again. (Print Ad- Staunton Star-Times, ((Staunton, Ills.)) 1 February 1940)