The CW's original plan was to introduce Barry Allen in a recurring role on Arrow and reveal his alter ego Flash in a late-season backdoor pilot before launching The Flash next fall. The Arrow team ...

Arrow Clip: Oliver Queen Reveals Damien Darhk to the World Oliver declares "we are at war" with Damien Darhk in this clip for the Arrow: Season 4 midseason finale, airing at 8 p.m. ET/PT on The CW.

It is about to seriously go down on Arrow. In this clip from Arrow Season 2 Episode 20, the Arrow and Canary go hunting for Roy, who makes quick work of the latter, sending her down for the count.

Arrow fans are no strangers to unfolding mysteries, and even this year the producers have slowly unveiled how Olicity came apart at the seams. That doesn’t hold a candle to the five-season long ...