The Possession of Michael King

“If you invite it in, it will never let you go.”

Michael King (Shane Johnson) is a widowed filmmaker and a committed atheist, raising his daughter Ellie (Ella Anderson) after his wife's death. To prove that demons are a fraud, he starts filming himself as he goes to occultists and asks them to summon every evil spirit they can. David Jung shoots it all on handheld cameras, and Michael keeps recording even when he stops being able to trust what he is doing.