Paranormal Activity 4 (15)

Plucky teenager Alice lives with her parents and younger brother, Wyatt, in the leafy community of Henderson, Nevada. When a single mother, who lives next door, is taken ill, Alice and her family agree to provide temporary refuge for the sick woman’s son, Robbie. Alice quickly realises that there is something peculiar about the new arrival. With the help of her boyfriend Alex, who is a technical wizard, Alice rigs up cameras around her family home to spy on Robbie.