Monsters and villains depicted in many horror films have often had physical or mental disabilities. These evolved from being sympathetic depictions of disabled characters in early monster films such as Frankenstein, to presentations of disabled people as "bloodthirsty and terrifying" in slasher films of the 1970s and 1980s.[3] Horror films have sometimes attracted criticism for their depictions of disability[3][4][5] or have been described as ableist.[6] Some films have been accused of reflecting eugenicist views held by the society of their time.[7][1] Tropes of characters "overcoming" disability, or of disability granting special powers, have been described as harmful.[8]