Guest Stars John Barrowman as Malcolm Merlyn Colin Salmon as Walter Steele Byron Mann as Yao Fei Gulong Sebastian Dunn as Edward Fyers Chelah Horsdal as Kate Spencer Eric Breker as Leo Mueller Co Starring Jeffrey C. Robinson as Deathstroke Valerie Tian as Morgan Melissa Roxburgh as Blake Thomas Cadrot as Officer Lesley Ewen as Judge Moss Robert Wolfgang Weiss as Court Clerk Shaker Paleja as The Technician Jason Bempong as Gang Leader Shaw Madson as Parole Officer Steve Makaj as Josiah Hudson Rebecca Rifai as Hot Chick