Throughout history, around the world, there are many examples of the mass disappearance of people living in small towns. Easter Island in 1718, Hoer Verde, Brazil, in 1923, Lake Anjikuni, Nunavut, Canada in 1930, Roanoke Island, Virginia in 1587, all were found deplete of humanity. Meals remained rotting on dinner tables, pets wandered aimlessly, not a soul to be found. The same ancient evil that devastated these places has arrived in a small eastern Colorado town. A fog covers the small town and closes in on Tom Benton and his family. Susan Benton watches the day turn to night from the inside of a store. She is determined to get home to warn her husband and son of all the destruction she witnesses. The evil that lurks within the fog feeds on humanity but has special plans for those with anger deep inside. Bobby Benton has seen the face of evil outside his bedroom window in the darkest hours of the night. The man who appears at his window offers a veil of redemption to those holding onto anger and rage. Let me in…..As the fog wraps around the Benton family home there will only be a narrow chance at survival. The evil that has gathered outside seeks a way in, but young Bobby Benton knows the true risk may be the secrets each member of the family holds. The greatest danger may not be the violent, evil creatures who await them, but each other. Can Tom Benton and his family escape the issues of their past in time to save themselves from Croatoan?