Red Joan (2019)

This story had the potential to be a sharp historical account of the development of the atomic bomb in the 1940s, if it had focused on interesting science, politics and espionage. The scenes with present-day Joan and her son deliver most of its substance and the key facts. The young Joan was inventing the bomb, a member of a secret wartime team of scientists, and she was also a Russian spy. However, the film treats her less as a cool head, and more as a slave to romance. Compare The Imitation Game - in this film, we needed greater details of 'the quickest mind in atomic physics'; and how she operated. Just as in life she was apparently treated as though she were invisible, or the tea lady, so the film skates over her importance. Even then, the romances are patchy, the sex scenes embarrassing. The other Russian spies are exceptionally beautiful, charismatic and glamorous; who would not have picked them out? Logical threads get fuzzy, the screenplay and editing jump around, with key plot devices introduced towards the end. People looking for a period piece will enjoy the lavishly produced English scenes, cars and clothing, plus hairstyles. People who want an insight into the events will get some. To understand Joan herself, you have to wade through all the padding, while it's the scenes with Dench that deliver the essence of the story.