If you think that movies and TV shows in the past were so original and not at all dependent on existing material, think again.

If you think that movies and TV shows in the past were so original and not at all dependent on existing material, think again.
DC and Marvel have so many characters to work with that sometimes it feels like there’s no room for any new heroes or villains. But somehow, they keep coming up with all sorts of ideas, and not just on the comic pages.