Princess Diana: My Sister’s Story
2026 · 29 min · Documentary
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.
- Released
- September 20, 2026
- Language
- English
Cast
Where to watch in the US
No US streaming, rental or purchase options listed right now. Check TMDB's watch page
Streaming data from JustWatch, via TMDB.