Plot Summary
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.
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Princess Diana: My Sister’s Story (2026) is available to stream on various platforms. You can also watch it online via our Watch Online button.
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Princess Diana: My Sister’s Story has a runtime of 0 hours and 29 minutes.
Movie Details
- Release Date
- 2026-09-20
- Status
- Released