Ghost Hunters

The team probes the notorious former prison Alcatraz Island with the help of Dustin Pari and Barry Fitzgerald from "Ghost Hunters International." Josh Gates ("Destination Truth") hosts.

Historic Fort Ticonderoga is probed in New York regarding claims of chatty spirits that converse in French and English and sounds of a ghostly infantry.

Paddy Reilly's Irish pub is investigated in New York City regarding apparition sightings. Also: the team probes intimidating rooms in the Harriet Beecher Stowe House in Hartford, Conn.

Phantom footfalls, eerie laughter and claims regarding a spectral cigar smoker are probed in Atlantic City's Absecon Lighthouse. The team also visits the Asbury Park, N.J., home of "The Red Badge of Courage" author Stephen Crane.

Based on a recommendation from Tango's father Bruce, the team probes the Southern Mansion in Cape May, N.J., where the original owner's daughter may be haunting the grounds along with other apparitions.

The team visits Ione, Cal., to probe Preston Castle, an early reform school for boys, where a ghost seems to get personal with Grant.

A Plymouth County, Mass., residence is probed regarding claims of violent paranormal encounters. Also: the ghost of a murdered patron is sought in a New Jersey bar and grill.

The team visits Cape Cod, Mass., to probe claims concerning the Orleans Inn

A Massachusetts home is probed regarding claims of phantom footfalls, eerie whispering and a ghostly presence in the son's room.

The team probes Connecticut's Norwich State Hospital, a former mental health facility.

The team probes the Otesaga Resort Hotel in Cooperstown, N.Y., where shadowy figures allegedly lurk among disembodied voices and scampering, incorporeal children.

The team visits America's first zoo, in Philadelphia, where they venture into underground passages and eerie buildings to conduct a paranormal investigation.

The team goes to New Hampshire to probe the 1875 Inn, the site of tragic fires. Civil War-era apparitions are sought in New Jersey's Shippen Manor.

The Colonial Inn in Concord, Mass., which is said to have housed wounded and dying soldiers during the Revolutionary War.

The team visits Rose Island off Newport, R.I., where guests have reported hearing disembodied voices and doors seem to slam shut by themselves. Also: the National Baseball Hall of Fame in Cooperstown, N.Y.

Lemp Mansion in St. Louis.

An abandoned elementary school is probed.

The home of author James Thurber is probed in Columbus, Ohio.

Employees believe that violent ghosts are haunting their Ohio workplace.

Spectral voices and phantom footfalls are investigated in Georgia's Thornton House.

Reports of phantom footfalls, spectral singers and other strange sounds are investigated at Beardslee Castle in Utica, N.Y.

Ghost Hunters Academy winner Adam Berry helps the team probe Fort William Henry in Lake George, N.Y. Also: Jason and Grant reveal their findings from the Halloween investigation of Buffalo Central Terminal.

Rock legend Meat Loaf helps the team probe Sloss Furnaces in Birmingham, Ala., where the spirits of former factory employees may lurk.

The team seeks the ghost of the man who built Rhodes Hall with help from "The Real Housewives of Atlanta."