Andre Dussolier, Julien Boisselier
Charles Boyer, a retired police superintendent, decides to move to The Residence, an establishment specialized in neuro-degenerative disorders. He soon fits in to his new environment. But patients keep dying. Too often, according to Charles, who is still a cop at heart. He is convinced they have been killed. Somewhere between delirium and instinct and despite his Alzheimer's disease, Charles undertakes the most important and most dangerous investigation of his life.