The Tower

Scotland, 1567. A pregnant Mary, Queen of Scots is dragged out of her palace by rebel lords and imprisoned in the isolated Lochleven Castle, an ancient fortress surrounded by a vast lake. Her infant son and heir, James, has been captured by her enemies. 

Accompanying Mary are two inconspicuous serving women: observant, ambitious Jane and romantic, quick-tempered Cuckoo, who endeavor to keep their mercurial mistress company while sharing the space of a claustrophobic room over the course of their eleven-month forced stay. Their hosts want them dead. They'll settle for Mary's abdication.