The Calumet Theatre in Michigan is an opera house where 70 people lost their lives after someone claimed there was a fire in 1913. Could the Hall be haunted?

Long-dead prisoners prowl an old English jail, a decommissioned warship is haunted by the agonised victims of a grisly tragedy, and sinister spirits roam the upper floor of a historic building.

On a remote North Carolina Island, witnesses report seeing spooky apparitions. Plus, a restaurant quakes with possible ghostly activity.

The Blue Lady haunts a California restaurant overlooking the ocean; more than costumed staff members lurk in the dark at a Halloween attraction in a 19th-century Philadelphia prison; a New York village is dedicated to reliving history.