Arrow Season Finale Clip: "This Ends Tonight"

It's just over 48 hours until the Season Two finale of The CW's Arrow, and earlier today when series star Stephen Amell appeared on KTLA-TV, a fan grabbed and uploaded a brief clip released exclusively on that station. In the clip, Oliver reveals one major spoiler, hints at another, and Diggle and his ex-wife Lyla Michaels seem ready to die together if need be to prevent Amanda Waller and A.R.G.U.S. from nuking Starling City into oblivion. You can check it out below.