This past week was big on the small screen superhero circuit, as all four shows in the Arrow-verse returned with season premieres. After a summer dominated by superhero movies on the big screen, it was possible that more people could be looking for some comic book action on the small screen. Then again, all four shows are far enough into their runs on The CW that newcomers may not feel inclined to suddenly start watching. The ratings were bound to be interesting. Now, the numbers for Supergirl, The Flash, Legends of Tomorrow, and Arrow are in.