Knocks: Listen & Download Knocks .mp3 Error! Change your browser, please! ⇓ Download Male scream ⚠ Swarming, Human insides ⚠ Horror rumble ⚠ Ghost voices ⚠ Ghost ⚠ Terrible terrible squeak ⚠ Series of sounds with scary moments ⚠ Mystical ringing, fast spinning action. ⚠ Metal rotation ⚠ The appearance of the poltergeist ⚠ Throwing a knife at a person ⚠ Female scream ⚠ ★★★★★