Three action-packed segments make up this riveting mountain-climbing film that showcases the skill and athleticism of British sport climber Steve McClure, alpine climber Andy Kirkpatrick and traditional climber Dave Birkett. "Magic Numbers" profiles some of McClure's most amazing climbs; "Patagonian Winter" documents Kirkpatrick's attempt to ascend Torre Egger; and "Skye Wall" follows Birkett's first ascent at the famous Cuillin Range.