King Charles III: Princess Dianas Ghost

The cast of King Charles III on the appearance of Princess Diana. For more videos from MASTERPIECE on PBS, make sure to subscribe to our YouTube channel: Get the latest MASTERPIECE news and show updates delivered to your inbox when you subscribe to our free email newsletter: Follow MASTERPIECE on social media for behindthescenes extras and more MASTERPIECE on PBS on Facebook: MASTERPIECE on PBS on Twitter: MASTERPIECE on PBS on Instagram: