‘Arrow’ Season 2: Check out First Looks at Nyssa al Ghul and Slade’s New Deathstroke Costume!
Tonight's all-new 'Arrow' installment "Tremors" will pay tribute to comic history, as Oliver Queen takes to training Roy Harper (Colton Haynes) as a possible partner, but some of the biggest comic nods from the CW drama have yet to arrive. Before we feel the "Tremors," check out a first look at 'Spartacus' star Katrina Law as DC villainess Nyssa al Ghul, along with a closer loo