On this episode of Ghost Hunters, Josh Gates joins the TAPS team as they travel to Gloucester, Massachusetts to investigate Hammond Castle, which is two minutes from Josh's childhood home. Their mission is to find out if the original owners and paranormal pioneers, John and Irene Hammond, haunt their property. Are the Hammonds able to talk to the living, as they attempted to do with the dead? Has Mr. Hammond been reincarnated as a black cat roaming the premises? What does a disembodied voice say that leads TAPS to believe the Hammonds might still be here?