Desc: Un Piton De Plus: Directed by Bruno Peyronnet. With Georges Livanos, Yann Borgnet, Christelle Bakhache, Sonia Livanos. Georges Livanos: an iconic climber, who with his wife Sonia, notably explored the Dolomites and the Calanques in the 1950s and 1960s, but also Mont-Blanc or the Verdon. The one who was nicknamed "The Greek" because of his paternal ancestry, was undoubtedly one of the most important French mountaineers of his time. Yann Borgnet, high mountain guide, immerses himself in the footsteps of Georges and imagines an alpine route, designed to visit the great routes opened by him. A dive into the heart of an immense vertical heritage, to meet a great figure almost forgotten in mountaineering and all the legacy he left.