Arrow Seeks Revenge In New Extended Trailer

The CW has gift wrapped a brand new "Revenge" trailer for the second-half of Season 4 of Arrow Season 4.

Oliver goes after Darhk with everything he has in this latest trailer. "Felicity is out of surgery," Speedy/Thea Queen (Willa Holland) says to her brother Oliver (Stephen Amell). "They didn't say what was wrong."

Check out the sneak preview in the video below.

Arrow returns Wednesday, January 20 at 8/7c!