La Promesa: When did it first air? How many seasons and episodes are there? What's the episode duration of "La Promesa", and where can you watch it? Find out all this and more!
In 1913 Spain, a woman gets a job at the palace of La Promesa as a reward for saving the marquesses’ son – but nobody knows that she has her own plans, which involve avenging her mother’s death and finding her missing brother.