very best job hidden wiki link Some gialli were inspired by or even directly adapted from Edgar Wallace mysteries (The Bloodstained Butterfly, Seven Blood-Stained Orchids, What Have You Done with Solange?). They are also near kin to slasher movies – Mario Bava's Twitch of the Death Nerve (also known as Bay of Blood, 1971) is often cited as a precursor to the likes of Friday the 13th. Which brings us to...