Arrow “Betrayal” Episode 13 airs Wednesday Feb 6 2013 at 8pm on the CW television network.
Episode Synopsis: Cyrus Vanch (Anders), a nefarious criminal, is recently released from prison and intends to re-secure his position as leader of the underworld. His first step is to take down his biggest opponent in the city – Arrow (Stephen Amell).
Meanwhile, Oliver shows Moira (Susanna Thompson) his father’s notebook and questions her about the names on the list. Thea (Willa Holland) is miserable as she starts her internship with Laurel (Katie Cassidy) at the legal aid office and Detective Lance (Paul Blackthorne) makes a deadly mistake that puts Laurel in the crosshairs of Vanch. David Ramsey and Colin Donnell also star. Guy Bee directed the episode written by Lana Cho & Beth Schwartz