This review is part of our coverage of the 2021 Nashville Film Festival. The Pitch: Over the course of three days, Diana, Princess of Wales (born Diana Spencer) is faced with a decision that will inevitably change her fate: continue living in near agony among the royal family, or separate from her husband? History already knows the answer, leaving an air of tragedy even in moments of small victory and stolen joy for Princess Diana (Kristen Stewart, as striking in her portrayal as early reactions indicated). “It’s three days,” Diana whispers to herself early in the film. Those three days prove to be a trial more difficult than even she had anticipated. Advertisement Related Video Heavy Is the Head That Wears the Crown: One of the first shots of Pablo Larraín’s film takes place in a massive ...