BAFTA-winning How to Have Sex breakout Mia McKenna-Bruce will play the former royal aide and dresser who was convicted of murder, while Game of Thrones star Natalie Dormer is Sarah Ferguson ...

The special is being executive produced for ITNP by Mike Griffiths in London and Bruce Kennedy in New York and was commissioned by Seneviratne at 5. Post-production is in-house with ITN Post.

After hours: March 21 at 7:18:45 PM EDT Loading Chart for SN ...