Desc: Le coup suprême: Directed by Jean-Pierre Sentier. With Philippe Clévenot, Charlotte Maury-Sentier, Bernard Giraudeau, Jean-Yves Tual. Emile Michel, Lapland, orphan, is obliged to bring back within the tribe the ancestral totem: a gold plumb line "borrowed" formerly by his grandfather Raymond Michel. His quest will take him aboard a floating boat that crosses Baffin Bay in the icy waters of Greenland.