Dubbed ‘The Mountain God’, the 'Citadel' is a stunning 3000m peak in one of the remaining untouched corners of the Great Alaskan Range: The Neacola Mountains. Matt Helliker and Jon Bracey are one the UK's most formidable partnerships in alpine climbing. Their objective is to make the first ascent of Citadel’s extraordinary 1200m long north-west ridge. Adventure film maker Alastair Lee embarked upon this project with the objective to push the boundaries and capture hard alpine climbing like never before. The stage is set for why two accomplished mountaineers must still seek out new lines in unchartered territory where the odds are stacked heavily against them. We take a front seat ride and are with Matt and Jon every step of the way through all the hardships and struggles, hopes and disappointments.