This creature was sighted on three separate occasions in the town of Dover, Massachusetts, on April 21 and April 22, 1977. Due to its appearance, there’s speculation as to whether or not this creature was an alien, or the result of some sort of experiment – a human or alien hybrid, for example – while others suggest it came from another dimension. The Dover Demon’s features are as follows: a disproportionately large and watermelon-shaped head; glowing orange eyes; long, thin arms and legs with slender fingers. It was said to be hairless, with rough, flesh-toned skin described as a tan color with the texture of sandpaper. The Dover Demon reportedly lacked facial features – it had no nose, ears or mouth. Its height was 3 feet, and it made a bloodcurdling noise that sounded like a hawk’s screech combined with a snake’s hiss.