In the thriller plot with horror elements “Demons Deborah Logan,” a young medical student Mia Howe sets off for Virginia with a film crew consisting of director Gavin and cameraman Luis to shoot a documentary about an older woman suffering from Alzheimer's disease, Deborah Logan. This project will allow caring for her mother Sarah to receive a large sum of money, which is so necessary for her small family.
Arriving in a large beautiful house surrounded by nature, the film crew is located in the house, and it also installs many video surveillance cameras that will allow you to shoot not only staged shots and interviews, but also the usual life of sick Deborah. However, during the filming of the documentary, the guys are faced with something that they did not expect at all, and Deborah's strange and frightening behavior begins to more and more terrify the crew ...