Factual error: In the scene of King George V's 1934 Christmas Broadcast from Sandringham, there are factual errors. The B.B.C. Engineers are shown operating Outside Broadcast equipment in a room adjacent to the King - but the equipment (BBC Type OBA/8) didn't even come into service until 1938. It should have been type OB/7 in large mahogany cases. Also, the ornate Royal microphone cases were the wrong ones. These were the later (c1937) type first used by King Edward VIII in his Broadcast in 1936.
Factual error: In the conversation with Bertie after delivering the Christmas proclamation, King George V refers to Joseph Vissarionovich Stalin as "Marshal Stalin". In reality, Stalin was awarded the title of "Marshal of the Soviet Union" in March 1943 after the conclusion of the Battle of Stalingrad and more than 7 years after the death of George V.moviefan2345