Hubert de Tartas' life becomes a complete muddle when his wife's grandfather is unearthed after having spent 65 years in frozen hibernation in the polar circle. After being de-frosted, the Hibernating Man believes it is still the beginning of the century. Nothing is spared to keep that illusion alive. At the end of his rope, Hubert blurts out the truth and takes the man from Edwardian times on a crazy spree through an ultramodern Twentieth Century.

Louis de Funèsas Hubert de Tartas
Claude Gensacas Edmée de Tartas
Bernard Alaneas Paul Fournier
Olivier de Funèsas Didier de Tartas
Paul Préboistas Charles
Martine Kellyas Sophie
Claude Piépluas Secrétaire général
Michael Lonsdaleas Edouard Loriebat
Harry-Maxas Le vieux copain de Paul
Evelyne Dassasas L'assistante de Bibolini