After last night's episode of Arrow, the CW Network released a promo for next week's "Broken Dolls", airing Wednesday, October 23 at 8 PM ET. Oliver Queen (Stephen Amell) enlists the help of Roy (Colton Haynes) to track down The Black Canary (Caity Lotz), to see what side she is really on.

Lance (Paul Blackthorne) learns a criminal named Barton Mathis (guest star Michael Eklund), whom he put away years ago, broke out of prison during the quake and is back to torturing and murdering women. Felicity (Emily Bett Rickards) offers herself as bait so Arrow (Stephen Amell), Diggle (David Ramsey) and Lance can catch this villain, but the plan goes awry. Furious, Mathis kidnaps Laurel (Katie Cassidy) in retaliation and plans to murder her while Lance watches. Meanwhile, Thea (Willa Holland) and Oliver are stunned when District Attorney Adam Donner (guest star Dylan Bruce) seeks the death penalty for Moira (Susanna Thompson). Oliver asks Roy (Colton Haynes) to help him find the Canary (Caity Lotz).