Watch Sadisflix. 1,000 miles, 200+kg loads, 65 days, 3 mates, 1 mountain. Using snow-kites to travel great distances, with massive loads at speeds up to 60kmph, this is the epic tale of Leo Houlding, Jean Burgun and Mark Sedon's daring dream to reach the summit of the most remote mountain on earth: The Spectre, Antarctica.