Invisible Maniac (1990)

Dana Bentley & Debra Lamb & Gail Lyon & Kalei Shallabarger & Melissa Moore & Savannah & Stephanie Blake & Tracy Walker

... aka |The Invisible Maniac|, |Um Maníaco Invisível|, |Le maniaque invisible|, |Memorias de un maníaco invisible|, |Маньяк-невидимка|, |El maníaco invisible|, |The Invisible Sex Maniac| and |Das Serum des Grauens|