Aka：La tua presenza nuda! / Diabolisch / Diabólica malicia / Les émotions d'un jeune voyeur / Дитя ночи / Uma Fresta no Teto / Τι είδε το πονηρό μάτι / 차일드 오브 더 나이트 / 夜童 / Kẻ Quan Sát Bí Ẩn
Summary：A wealthy author's second wife begins to suspect that her 12-year-old stepson may have murdered his mother, who mysteriously died in a bathtub accident.
