Jim Logan and his wife, Bernie, move into their dream house in Long Beach, California. Although the house needs work, Jim is a construction superintendent and is happy to live there and take on the responsibility. When he's not fixing up his house, he works two hours away in San Diego, where he hires Diana to be his office manager for the current project.
Diana is beautiful, intelligent, and young. She seems innocent enough, but her arrival comes with unexpected consequences. Jim and Bernie soon realize their home is haunted and that somehow Diana is connected to it. Diana's nearness to the house makes her desperate for attention, and Jim finds himself a victim of her charms.
What's more, it appears that Jim's San Diego construction site might also have a ghost. He recruits experts to unravel the land's mysterious past. Meanwhile, the ghosts of his home are closing in on Bernie, now pregnant, and no ghost hunter can foresee the terror these spirits have in store for the young couple.