Imagine waking up to find your childhood imaginary friend standing in your kitchen. Sam (Jared Padalecki) doesn't have to imagine! His old friend Sully (Nate Torrence) has come to life and needs the help of Sam and Dean (Jensen Ackles) to solve a murder mystery: one of Sully's fellow make-believe friends has been killed. How do you crack a case when the crime isn't visible to the naked eye? Watch Supernatural on TNT. Season 11, Episode 8: Just My Imagination #TNT #Supernatural #JaredPadalecki #JensenAckles #NateTorrence SUBSCRIBE: bit.ly/SubscribeTNT Download the TNT App: bit.ly/1GcZDJb About Supernatural: Twenty-six years ago, Sam Winchester and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father John raised them to be soldiers. He taught them about the paranormal evil that lives in the dark corners and on the back roads of America... he taught them how to kill it. Starring Jared Padalecki and Jensen Ackles. ...