The "Ghost Hunters" episode involves four camera crews and about 20 ghost hunters who investigated what is arguably Canada's most haunted site, Fort San, which is a disused Tuburculosis sanatorium in Fort Qu'appel , Saskatchewan in Canada . The team captured some amazing footage on camera: over 500 luminescent orbs, one ghost, a strange mist, two ectoplasms, and several Electronic Voice Phenomenon as well as a ghost sewing machine. It is a landmark program in the paranormal genre. No television company has ever caught so many phenomena in one episode before.