Favourites - S4-E4
Continuity mistake: Margaret Thatcher tells the Queen that her son Mark has gone missing during the Dakar Rally. Mark's team hadn't been heard from in two days. Apparently in the evening of the same day the Queen and Prince Philip sit together and watch the news. You can hear the voice of the TV-commentator: "Mark Thatcher is missing for five days." And then the Queen tells Philip "The prime minister said something interesting today." So, what's right? 2 days or 5 days? (00:03:30 - 00:05:00)
The Hereditary Principle - S4-E7
Continuity mistake: When Margaret and Charles start eating, her fork is pointing downwards in the angle shot from behind, but upwards in the front shots.
Continuity mistake: Opening scene is a 1947 flashback with Claire Foy giving her 21st birthday speech. When the camera is near, the black microphone is near her face with no sign, but in a long distant shot, there is a black BBC sign on top of it. (00:04:11)