In the middle of all the new content being dropped into Call of Duty: Black Ops 4 this week, Treyarch released a new trailer for Zombies mode. Basically, the entire things is a music video showing off pieces of the cutscenes and some gameplay of the story on hard mode, but that's only part of the story here. While this gives you the gist of what happened that fateful night in 1912, the rest comes at the end as the developers set up what's to come in the next piece of the tale in Delphi, Greece. Until we get more info about what's going on for that section, all you can do is kick back and watch the bloodshed.