trailer magnet YEAR: 2015 | LENGTH: 1 part (50 minutes) | SOURCE: CHANNEL4 description: Secret History has exclusive access behind the scenes of the momentous expedition that found HMS Erebus: the Royal Navy ship that disappeared in 1845 while searching for the Northwest Passag. SIMILAR TITLES: Australia’s Cruise Ship Nightmare Arctic Business The Fight for The Arctic The Hunt for AI World War II in Colour Inside CERN