This indeed looks like very good production and story. I will safely assume that it is based on The Franklin Expedition (HMS Terror and HMS Erebus). If so, I very much hope they stick to historical facts and not involve "monsters" and/or "zombies". It has been concluded that many of the crew suffered from a concoction of lead poising, pneumonia and tuberculosis besides the extreme cold which brought their early deaths.
If they stick to the book, there will be a fairly big supernatural element to the story.
