Jean des Bossons is a documentary-fiction which recounts the activities of a high mountain guide in 1947. Around Chamonix Mont-Blanc, the guide Jean des Bossons, interpreter by the mountaineer Armand Charlet, accompanies on mountain hikes, Jean-Pierre, an apprentice guide. The novice, skis on the shoulder, is already clumsy. The professional taught him how to travel on skis uphill and downhill, then mountaineering in ice and rock parishes. By dint of training, Jean-Pierre has made it his job. Guides are also lifeguards. A group went to a gla...