ARROW Season 2 Premiere Stills

Check out the still photos from the season 2 premiere of Arrow, titled City of Heroes, which introduces Summer Glau into the show.

ARROW Season 2 Promo Features FIREFLY Alum Summer Glau

Here's the latest in Arrow promos to surface, and this one gives us a brief glimpse of Summer Glau, who'll be in the first episode of Season 2, titled City of Heroes.