Lucas Freund is a loner with an odd habit: he's an urban explorer. But while visiting the hidden areas of public buildings is a hobby for others, it's a way of life for Lucas. He lives inside those hidden areas - the utility chases, the abandoned storage rooms, the ceiling ductwork.
hen Lucas meets other urban explorers and discovers a group that has taken the concept to a new level: they infiltrate homes and watch the people inside. Lucas is appalled that these unseen watchers don't offer help when it is needed. But when he is approached by a federal agent who knows about his own past, he has no choice but to infiltrate the Creep Club.
Things take a deadly turn when Creep Club members start to die. Even worse, all signs point to Lucas as the killer. Will he be able to prove his own innocence...or will he be the next victim?