Great documentary (spoilers for Mary's Life)
https://www.youtube.com/watch?v=XZfORjkZm3A
Really good and gives you quite a few hints where they show might go (romance, betrayal, murder, kidnapping, affairs, and being locked in a tower only to be betrayed by your only son).
And of course, wearing a wig to your execution so that when the executioner pulls up your head, the wig comes off and your head rolls off the stage....lol