Oliver and Thea are shocked to hear that Roy Harper is back in Star City. However, when they discover the circumstances of Roy's return, Oliver and Thea realize that Roy is in trouble and jump in to save him. Black Siren makes a shocking decision.
Did You Know?
The building the Arrow team attacks with the "casino" sign on top (shown 16 min 30 sec into the episode) is actually the old train depot located in downtown Detroit. See more
Oliver says that he found out that Green Arrow told him that Laurel was Black Canary. However, in Arrow: Canary Cry
he announced at Laurel's funeral that Laurel told him herself before she died. See more
You notably outed Ms. Lance as the Black Canary at her funeral. That now seems a little suspicious in light of the recent allegations that you are the Green Arrow.
It doesn't, and it's not. I have made no secret of the fact that when necessary I have been in contact with Green Arrow and his team. He told me about Laurel Lance. Well, I wasn't talking to myself.