This is a mini series (only 6 episodes). Very interesting and really gives you the feels a few times. Really good story and keeps you hooked throughout. Lots of little twists and the ending is great. I really liked the casting and how it was shot.
We're finding that we really like 2 things: end of the world type of stuff or stuff from 100-150 years ago. This falls into the latter and it's a good one.