It's a good time to be a comic book fan, as each year we're seeing more and more of our favorite superheroes on screen. Mostly, they've been invading our cineplexes, but we're at the brink of quite an increase in superhero content on the small screen now as well. We're already watching shows like Arrow and Agents of S.H.I.E.L.D., and will soon be getting five Marvel series on Netflix, Gotham on Fox, Preacher on AMC, Constantine on NBC and iZombie, Hourman, and The Flash on The CW.