Diggle refuses to work with Oliver, forcing the vigilante to turn to Felicity when he needs to infiltrate a casino whose owner has information on Walter’s whereabouts. Meanwhile, Tommy tells…

As the Dark Archer, Malcolm eliminates the scientists who created the Markov Device and then ships it to Starling City to destroy The Glades. Meanwhile, Oliver, Diggle, and Felicity infiltrate…

Oliver escapes imprisonment at Malcolm’s hands and races to stop his plan to level The Grades. Meanwhile, Moira makes a startling announcement, Thea looks for Roy when panic sweeps the…

When a hitman kills a couple that is going to testify against his employer, Laurel takes their young son in. She soon finds herself being stalked by the killer, and…

A new vigilante, The Savior, is capturing and executing those who he believes are preying on the people of The Glades… and Roy is his next target. Meanwhile, Moira must…

A young woman who dies after an apparent drug overdose of Vertigo made a call to Tommy just before she died, and Quentin believes that he had something to do…

Helena is back to seek vengeance, but Oliver still has feeling toward her. The Arrow must stop and kill her, but at what costs? Now that several of his closest…

When Moira hires the Triad to kill Malcolm, the Triad hires Deadshot to assist them. Oliver and Diggle soon get word of the assassination attempt and end up trying to…

Quentin Lance’s ongoing attempt to capture the vigilante is put to a halt when a recently released criminal kidnaps his daughter to get to Arrow. Meanwhile, John Diggle insists on…

A jewel thief known as Dodger targets rare gems in Starling City. Felicity convinces Oliver to go after the thief, and Oliver bugs McKenna’s phone to get the information he…

Oliver turns to Felicity for help when Moira unwittingly shoots her own son. As Oliver teeters on the verge of death, he remembers his time on the island when he…

Malcolm puts Oliver and Thea in a dangerous situation that lands them on Lian Yu with Oliver’s former enemy Deathstroke. In a flashback, Oliver and Maseo return to Starling City…

Oliver assembles a group of unlikely allies – Slade, Nyssa, Merlyn and Digger Harkness – to engage in an epic battle against Chase and his army.

Black Siren returns to give Chase help; Felicity plans a birthday party for Oliver; Lance is angry with Rene for missing the custody hearing about his daughter.