Jodie Wyatt is missing.

Nick, her husband and a police detective, is convinced that her disappearance is payback from a criminal he's put away. His son Josh knows differently. He has always been able to see and hear those on the other side, and he is certain that a malevolent spirit inhabits Wyatt House.

But how can he convince his father?

Josh finds an ally in his grandfather, Richard, and the two of them seek help from Katie Dyer, a paranormal investigator.

Bit by bit, Katie and Josh work to put together the pieces of the puzzle-while Jodie's husband Nick stubbornly follows police procedure.

Meanwhile, at Wyatt House, the threat increases hour by hour.

It's a race against time to find Jodie, battling an invisible enemy all the way.