S1, E6: A family in Ohio are torn apart by a child's imaginary friend, which has a dark side; a dangerous doppelganger stalks investigators in a Colorado jail; Joe Cetrone attempts to shield his son from a demonic being.

S1, E6: A family in Ohio are torn apart by a child's imaginary friend, which has a dark side; a dangerous doppelganger stalks investigators in a Colorado jail; Joe Cetrone attempts to shield his son from a demonic being.