The Invisible Monster

Man-woman team of investigators uncover a gang whose mad scientist leader has developed an invisibility chemical and plans to build a mercenary army of invisible men.

• Fred C. BrannonDirector
• Ronald DavidsonScreenplay
• Stanley WilsonOriginal Music Composer

• Richard WebbLane Carson
• Aline TowneCarol Richards
• Stanley PriceThe Phantom Ruler
• Lane BradfordBurton
• John CrawfordHarris
• George Meeker"Harry Long"
• Edward KeaneWarren Madison
• Dale Van SickelOtto Wagner, aka "Frank Martin"
• Douglas Evans"James Hunter"
• John Hamilton"Henry Miller"
• Roy GordonMr. Moore
• Harold GoodwinKirk - Body-Shop Henchman [Ch.11] (uncredited)