The boys are put to the test when challenged to prove reports of a dark portal in the Bissman building, and uncover the truth about some brutal deaths.

The team journeys to Old War Memorial Hospital in Scottsville, Kentucky, where locals believe that a former doctor lost his mind and, after his death, his spirit returned to continue his rounds.

Hill View Manor is known as one of the most haunted buildings in Western Pennsylvania. TWC are here to find and trap the spirits of two suicidal patients, and a gargoyle that lurks in its shadows.

TWC heads south to Vicksburg, Mississippi to investigate the massive Kuhn State Hospital. Due to the size of this asylum, the team will have to think outside the box in order to trap the spirits within.

The team's next destination is the Hayswood Infirmary in Maysville, KY, a horrific home for veterans suffering from shellshock. It's also host to a disputed piece of paranormal evidence known as the Hayswood Ghost video.

The team travel to Oklahoma City to investigate an evil asylum known as St. Vincent's Mental Home. A history of horror seems to have created a dark energy that is haunting these halls. Now, St. Vincent's sits abandoned, waiting for TWC.

TWC goes to Ironton, Missouri to investigate an asylum with a dark history of violent patient treatment. Local legend tells of a nurse that was killed here and who still roams the halls.

Labeled 'The Most Haunted Hospital in the US', Waverly Hills Sanatorium enslaves the spirits of thousands of agonized TB patients who were experimented on and died here. TWC are geared up to trap the spirits of TB victims.

Murder, torture, rape, and inhumane conditions caused thousands of deaths and endless suffering at Moundsville Penitentiary. TWC hope to trap the feuding spirits of a white supremacist and the head of a biker gang.

Haunted Fenwick Plantation is one of South Carolina's most paranormally active locations with a treacherous 300-year-old history. TWC are hunting for the spirits of pirates, spies, and a headless horseman said to still roam its grounds.

In Mansfield, Ohio stands a family monument to tragedy and ghostly activity, The Bissman Building. TWC are put to the test when challenged to prove reports of a dark portal in the building, and uncover the truth about some brutal deaths.

TWC are on the hunt in one of the Northeast's deadliest locations, Rolling Hills Asylum. Tragedy and mistreatment transformed a place that was supposed to help the needy into a hell house of despair.

Known as the 'Southern Gates of Hell', TWC is on the hunt at Sloss Furnaces in Alabama. While on the job, this ghastly metal foundry claimed the lives of countless workers by either burning or gassing them to death.

TWC investigates one of the most tragically haunted locations in America, Pennhurst Asylum. With a history of child patient abuse, this one is personal for the fellas. They're on the hunt to trap and free any tortured child spirits.

TWC treks to North Carolina to explore Old Cannon Memorial, an asylum and general hospital terrorizing the community with disturbing reports of the building being able to lure people inside and drive them insane.

TWC travel to the heart of Ohio to investigate the most haunted prison in America—Mansfield Reformatory. This prison housed the most violent criminals in the state; torture, assault and suicides were commonplace.

TWC investigate Albans Sanatorium, a former boys' school and experimental hospital. They try to make contact with the spirit of a murdered girl and rid the basement of a demonic entity.

Vengeance is in the air as TWC heads back to handle unfinished business at Cannon Memorial Hospital. New intel about a forsaken Native American spirit, new gear, and an explosive trap have the team set to unlock this bloody hospital's past.

TWC board the U.S.S. Edson, a haunted battleship that served in the Vietnam War. Their goal is to free the spirits trapped aboard – including a disturbed poltergeist. But the elusive entities seem to have other plans.

TWC investigates infamous Pauly Jail: built in the 1800s, it has a history of racial prejudice, and unauthorized executions. The guys come to make contact with the victim of a brutal lynching, and a prisoner who was burned alive.

TWC are the first team to investigate an old Confederate gunpowder and fabric factory, Sibley Mill, where some say is the most haunted location in the South.

Stranded on a river island, TWC is trapped and have only 48 hours to investigate terrifying Fort Delaware, a former Civil War POW camp that claimed the lives of one in four prisoners.

TWC returns to one of their first investigations, Old South Pittsburgh Hospital, where a menacing shadow figure roams the hospital's halls. Now with more experience, TWC hopes to uncover the shadow figure's true identity.

TWC visit Missouri State Penitentiary to banish the spirits of two sinister child killers that still infest its ghostly cellblocks.

TWC journey to Preston Castle, California's first boys' reformatory school, to find answers to two of its most mysterious deaths—the brutal murder of a beloved housekeeper and the tragic beating death of a teacher.