The Queen Mother Explains the Hereditary Principle | The Crown (Helena Bonham Carter, Marion Bailey)

Princess Margaret (Helena Bonham Carter) speaks to her mother about the five family members locked away in a mental institution. Queen Mother (Marion Bailey) said they had no choice and explained the hereditary principle behind it. From Season 4, Episode 7: The Hereditary Principle Watch The Crown Now: http://AAN.SonyPictures.com/TheCrown Some of the links in above are affiliate links, we may earn a small commission if you click through and make a purchase. The Crown is based on Queen Elizabeth II as a young newlywed faced with leading the world's most famous monarchy while forging a relationship with legendary Prime Minister Sir Winston Churchill. The British Empire is in decline, and the political world is in disarray, but a new era is dawning. Peter Morgan's masterfully researched scripts reveal the Queen's private journey behind the public façade with daring frankness. Prepare to see into the coveted world of power and privilege behind the locked doors of Westminster and Buckingham Palace. #TheCrown #TheCrownSeason4 #QueenElizabeth #OliviaColman #TVShow