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