On Arrow Season 2 Episode 20, Roy is captured in the Arrow lair and unconscious one moment and the next he's up and gone, on a beat down spree in Starling City.
Sara wants to kill Roy and it's only Oliver who is able to stop her from doing it.
Oliver worries about Sara and how much she is like him when he first returned from the island, without hope. Felicity assures him she will change.
Moira decides it's best if she drop out of the mayoral race to be a mother to Thea who obviously needs her help. Oliver has another idea and shares his thoughts, only to be surprised by what his mother reveals.
Find out what Moira shares with Oliver and how Oliver is stopped when you watch Arrow online!