The Convict Penitentiary (Season 1 Episode 1): Jack Osbourne investigates the Hobart Convict Penitentiary, one of Australia's most haunted places. Jack Osbourne's Buried Bloodlines airs on Really at 12:00 AM, Sunday 11 February. Jack Osbourne investigates the Hobart Convict Penitentiary, one of Australia's most haunted places