mountaineering friend, Jerome Grec, to prepare for their first expedition together. They meet a couple of days ahead of the others to prepare - The Plan: Making the ascent in sealskin garb, followed by the extreme challenge of working their way back down, through the treacherous Diablerets station, to the off-trail Verbier station, all the while trying to acclimate themselves to the high altitude and their unfamiliar gear and equipment.