Millicent, working on her thesis about children with severe allergies, is hired to babysit little Johnny, a sickly, mute child who suffers from every allergy under the sun. As she discovers Johnny’s dark family secrets, things begin to become unhinged.

Jean-Claude Van Damme is a global martial arts and film sensation, also operating under the simple alias of "Johnson" as the world's best undercover private contractor. Retired for years, a chance encounter with a lost love brings him back to the game. This time, he'll be deadlier than ever. Probably.