Director: Nick Ryan
IMDB: The story of the deadliest day on the world's most dangerous mountain, when 11 climbers mysteriously perished on K2.
BBC synopsis: Documentary looking at the deadliest day in mountaineering history, when 11 climbers were killed during a descent of K2, the world's second highest mountain, in August 2008.
Rotten Tomates: While it could use more clarity than director Nick Ryan brings to bear, the real-life story behind The Summit still makes for compelling viewing.
Released: 01 Nov 2013 First broadcast: 05 Feb 2014