Mara (2018) is a Horror, Thriller film that follows criminal psychologist Kate Fuller is assigned to the murder of a man who has seemingly been strangled in his sleep by his wife and the only witness is their eight-year-old daughter, Sophie. As Kate digs into the mystery of an ancient demon which kills people in their sleep, she experiences the same petrifying symptoms as all previous victims and spirals through a chilling nightmare to save herself and Sophie before she dares fall asleep again. Currently, you can watch Mara on Amazon Prime Video, YouTube TV, Amazon Prime Video with Ads, Bloodstream. Streaming availability may vary by country and platform over time. It has a user rating of 5.7 out of 10 from 420 votes. Fans of horror movies may also want to explore similar titles below.