Deux enfants se réveillent au milieu de la nuit pour découvrir que leur père a disparu et que toutes les fenêtres et les portes de leur maison ont disparu.
A woman who watched the Genesis Brady videos from the first I'm Haunted movie attempts to summon the same entity herself to determine whether or not it was a hoax.
A young woman who found the phone Bailey Dawson used to record her videos in I'm Haunted 2 begins an investigation into the entity known as Cyr and the strange events occurring around it.