Directed by: Paolo Cavara
Stars: Giancarlo Giannini, Claudine Auger and Barbara Bouchet
Language: English, Italian (2 tracks) | Subtitles: English
Also known as: La tarantola dal ventre nero, La tarántula del vientre negro, Den mystiske dråparen, Der schwarze Leib der Tarantel, I mavri arahni, La tarentule au ventre noir, Med spindelns gift, O Ventre Negro da Aranha, Salaperäinen tappaja, Sta nyhia tis mavris arahnis
Description: Inspector Tellini investigates serial crimes where victims are paralyzed while having their bellies ripped open with a sharp knife, much in the same way tarantulas are killed by the black wasp. As suspects keep dying, Inspector directs his attention to a spa all the victims had a connection with.