People who don't exist

Three Thousand Years of Longing

A solitary scholar discovers an ancient bottle while on a trip to Istanbul and unleashes a djinn who offers her three wishes. Filled with reluctance, she is unable to come up with one, so the djinn tries to inspire her with his stories.

Joker

During the 1980s, a failed stand-up comedian is driven insane and turns to a life of crime and chaos in Gotham City while becoming an infamous psychopathic crime figure.

Sinister

True-crime writer Ellison Oswald is in a slump; he hasn't had a best seller in more than 10 years and is becoming increasingly desperate for a hit. So, when he discovers the existence of a snuff film showing the deaths of a family, he vows to solve the mystery. He moves his own family into the victims' home and gets to work. However, when old film footage and other clues hint at the presence of a supernatural force, Ellison learns that living in the house may be fatal.