Guest Stars John Barrowman as Malcolm Merlyn Colin Salmon as Walter Steele Byron Mann as Yao Fei Gulong Sebastian Dunn as Edward Fyers Brian Markinson as Adam Hunt Co Starring Jeffrey C. Robinson as Deathstroke Scott Lyster as Shane Colvin Mark Ghanimé as Dr. Douglas Miller Lisa Marie DiGiacinto as Attractive Woman Elizabeth Weinstein as Female Hostage Paul Boyle as Elite Man Philip Prajoux as Bomb Squad Officer Ryan Younglao as Delivery Clerk David Milchard as Nelson Ravich Uncredited Emily Bett Rickards as Felicity Smoak
