Io so che tu sai che io so

For some reasons, this movie seems to be totally forgotten, though it deserves better. Alberto Sordi is a great comic actor, and here he is at his best. By sheer accident, private investigators begin surveillance of his wife, and he comes to know many surprising things about her and himself, sometimes upsetting, sometimes moving, and mostly very funny. It is a very Italian movie, and at the same time very universal in its view of everyday life.