sentences:  Filming took place in Los Angeles at the former hospital, Linda Vista Community Hospital, over a four-month period, beginning in January 2007 and concluding in April.Unlike the original film, which featured the Boogeyman as a supernatural being, Betancourt strove to present a more grounded and realistic version of the mythical creature.Additionally, emphasis was placed on the writing and atmosphere to compensate for the film's small $4.5 million budget.