Peacemaker season 2 is right around the corner, but do you need to do your homework first? These days, any new superhero title comes with the assumption that you'll need to have seen at least one or two other movies or shows in that particular cinematic universe to understand what's going on, but does the same apply for DCU Chapter One's first live-action TV release?
The DCU is only in its very early days, after all, but there are still a few titles that are worth catching up with ahead of Peacemaker season 2 to get some useful context on the characters and the larger cinematic universe. For example, we already know that the show is going to have links to the recently released Superman.
