As a serious examination of identity, Libel falls short, but as a showcase for a sterling performance from Dirk Bogarde, Libel more than fits the bill. Of course, Libel was never really intended to be taken seriously as drama. It's a sleight of hand concept, and quite enjoyable, but its execution leaves a bit to be desired. There are a number of plot holes, such as accepting that Loddon's identity would not have been verified years before under general military procedure, and, of course, many will have a problem believing the very premise. Things are not helped by some arch and unbelievable dialogue which tries too hard to be "dramatic" and too often comes off as stilted. Still, the screenplay serves to provide Bogarde with ample opportunity to demonstrate his acting chops, and he does not fail. It's a wonderful tour de force performance -- or performances, as the case may be -- and Bogarde is simply riveting. As his wife, Olivia de Havilland is not given enough to do, but when given the chance -- as in the scene in which she turns on her husband -- she runs with it. Anthony Asquith's direction is fine, but, a few angular shots aside, visually unspectacular. A better screenplay would have improved matters, but as it is, Libel still succeeds as long as Bogarde is around.