Living Proof - ArrowOliver finds himself in a precarious position. 
Confessions - ArrowWhen they learn of an upcoming attack on the city, Team Arrow calls Roy Harper to help them stop the Ninth Circle.
Spartan - ArrowAfter the Ninth Circle delivers a major setback for Team Arrow, Diggle reluctantly reaches out to a Four-Star General of the Defense Intelligence Agency for help.
Lost Canary - ArrowAfter being accused of murder and having her criminal past exposed, Laurel goes full Black Siren and teams up with an old criminal acquaintance, Shadow Thief, to go on a crime spree around Star City.
Emerald Archer - ArrowThe 150th episode of “Arrow” showcases a documentary entitled “The Hood and the rise of vigilantism” starring Oliver Queen, Felicity Smoak, and the rest of Team Arrow.
Inheritance - ArrowLaurel learns about some damaging information that affects Emiko.
Star City 2040 - ArrowMia and William venture into the Glades on a dangerous mission.
Training Day - ArrowTeam Arrow attempts to work with the Star City Police Department but much to Oliver’s frustration, things don’t go as planned. 
Brothers & Sisters - ArrowAfter months of covertly pursuing Dante, Diggle and Lyla finally have a solid lead on the elusive terrorist, so they deploy the ARGUS Ghost Initiative to apprehend him.
Unmasked - ArrowFelicity stands by her recent decisions regarding her family.
The Slabside Redemption - ArrowOliver makes a choice that will affect his entire life, as well as the lives of everyone he cares about.
Star City Slayer - ArrowOliver and Felicity are disappointed after they learn that William is hiding something from them.
Emerald Archer - ArrowThe 150th episode of “Arrow” showcases a documentary entitled “The Hood and the rise of vigilantism” starring Oliver Queen, Felicity Smoak, and the rest of Team Arrow.
The CW Network Announced Renewal of Ten Shows For The 2019-2020The CW announced the return of ten of its shows.
Past Sins - ArrowThe past comes back to haunt both Oliver and Laurel.