Paranormal Lockdown

K2, J9: White Hill Mansion. Nick and Katrina are at New Jersey's White Hill Mansion. While gathering evidence of a child in the attic, the mansion's history as a mob hangout raises concerns.

K2, J9: White Hill Mansion. Nick and Katrina are at New Jersey's White Hill Mansion. While gathering evidence of a child in the attic, the mansion's history as a mob hangout raises concerns.

K2, J9: White Hill Mansion. Nick and Katrina are at New Jersey's White Hill Mansion. While gathering evidence of a child in the attic, the mansion's history as a mob hangout raises concerns.

K2, J10: Rampart St Murder House. Nick and Katrina spend 72 hours in the home of New Orleans' most gruesome murder - the grisly death of Addie Hall at the hands of her boyfriend, Zack Bowen.

K2, J10: Rampart St Murder House. Nick and Katrina spend 72 hours in the home of New Orleans' most gruesome murder - the grisly death of Addie Hall at the hands of her boyfriend, Zack Bowen.

K2, J10: Rampart St Murder House. Nick and Katrina spend 72 hours in the home of New Orleans' most gruesome murder - the grisly death of Addie Hall at the hands of her boyfriend, Zack Bowen.

K2, J11: Scutt Mansion. After the owner's tragic death, a Victorian mansion is said to curse all who inhabit it. As Nick and Katrina stay at Illinois' most haunted house, do they risk danger?

K2, J1: Oliver House. Nick and Katrina head to Massachusetts to investigate a colonial estate's tragic history. But for Nick, the paranormal activity hits too close to home.

K2, J2: Shrewsbury Prison. Nick and Katrina unlock the dark secrets of HMS Shrewsbury Prison in England, exploring 200 years of executions, anger and tragedy - and discovering new threats.

K2, J1: Oliver House. Nick and Katrina head to Massachusetts to investigate a colonial estate's tragic history. But for Nick, the paranormal activity hits too close to home.

K2, J2: Shrewsbury Prison. Nick and Katrina unlock the dark secrets of HMS Shrewsbury Prison in England, exploring 200 years of executions, anger and tragedy - and discovering new threats.

K2, J11: Scutt Mansion. After the owner's tragic death, a Victorian mansion is said to curse all who inhabit it. As Nick and Katrina stay at Illinois' most haunted house, do they risk danger?

K2, J11: Scutt Mansion. After the owner's tragic death, a Victorian mansion is said to curse all who inhabit it. As Nick and Katrina stay at Illinois' most haunted house, do they risk danger?

K2, J12: Old Chatham County Jail. Nick and Katrina explore uncharted territory in the haunted Old Chatham County Jail in Savannah, and are hit by phantom noises in their 72-hour confinement.

Monroe House. Nick and Katrina spend 72 hours untangling the mysteries of Monroe Demon House. But while Katrina engages with the occult, Nick engages with a dark presence.

St. Ignatius Hospital. The 120-year-old St. Ignatius Hospital in Washington has been abandoned since 2003, but is hardly uninhabited. Nick Groff and Katrina Weidman check in.

Monroe House. Nick and Katrina spend 72 hours untangling the mysteries of Monroe Demon House. But while Katrina engages with the occult, Nick engages with a dark presence.

St. Ignatius Hospital. The 120-year-old St. Ignatius Hospital in Washington has been abandoned since 2003, but is hardly uninhabited. Nick Groff and Katrina Weidman check in.

Old Chatham County Jail. Nick and Katrina explore uncharted territory in the haunted Old Chatham County Jail in Savannah, and are hit by phantom noises in their 72-hour confinement.

Old Chatham County Jail. Nick and Katrina explore uncharted territory in the haunted Old Chatham County Jail in Savannah, and are hit by phantom noises in their 72-hour confinement.