On tonight's episode of Arrow, Colton Haynes guest stars as Roy Harper. Colton Haynes is best known for playing Jackson Whittemore in MTV's supernatural drama series Teen Wolf. The fifteenth episode of Arrow is entitled "Dodger." According to The CW description, "Felicity tells Oliver he's all work and no play, so she asks Detective McKenna (guest star Janina Gavankar) on a date. A jewel thief named Dodger (guest star James Callis) hits Starling City and targets someone very close to Oliver. Meanwhile, while working with Laurel, Thea gets her purse stolen by a very fast pickpocket named Roy Harper (guest star Haynes). Moira makes a move against Malcom. Colin Donnell and Paul Blackthorne also star." Eagle Egilsson directed the episode, which was written by Beth Schwartz. The "Dodger" episode of Arrow airs on The CW on Wednesday, February 20 starting at 8 PM ET.