You can watch "Arrow Season 7 Episode 13" for free from The123Movie.cc on this page by streaming the episode in the video player above. This episode belongs to "Arrow" tv-series. you can also watch the other episodes of this season by clicking Next or Previous button under the player. Oliver and Felicity are disappointed after they learn that William is hiding something from them. Wanting to focus on his family, Oliver steps back from his Green Arrow duties and let’s the team take over tracking down a serial killer. However, when the team becomes targets for the killer, things take a bloody turn.