Princess Diana: My Sister’s StoryMovie
(2026)
HD
★ 0.0
Duration: 29mTMDB: 0.0
ENUnited Kingdom
In this UK exclusive, Laura Kuenssberg interviews Earl Spencer after explosive new revelations in his latest book about his sister, Diana, Princess of Wales, her marriage to the now King, her tragic death and the lasting impact on her children, Princes William and Harry.
▶ Watch MovieAbout Princess Diana: My Sister’s Story
Princess Diana: My Sister’s Story is a 2026 documentary movie.
The production information lists a runtime of 29m, production credits from United Kingdom, an original language code of EN.
The credited cast includes Laura Kuenssberg, Charles Spencer. The synopsis above summarizes the central premise without adding details beyond the available title information.
