Malignant (2021)

Twenty-seven long years after the brutal Simion Research Hospital incident, abused Madison wakes up in a hospital in present-day Seattle. But with numbing visions of murder getting in the way of a normal life, more and more, Madison's obscure past emerges, baffling both herself and the local detectives. Are these explicitly violent killings figments of Madison's troubled imagination? Either way, someone, or better yet, something, links the past to the present, demanding closure and blood. Is the bogeyman real?—Nick Riganas