On August 2008, twenty-four climbers from several international expeditions converged on High Camp of K2, the last stop before the summit of the most dangerous mountain on earth. Forty-eight hours later, eleven had been killed or had vanished, making it the worst K2 climbing disaster in history. 　　 At the heart of The Summit lies a mystery about one extraordinary man, Ger McDonnel... 　　《K2之巅》的上映日期是2013-10-04(美国)。