Cayden James ups the ante by launching his plan to take control of every aspect of the city. Despite the scope of Cayden's plan, Oliver is determined to foil it with just ...

Despite losing half his team, Oliver remains confident that he, Felicity and Diggle can stop Cayden James and Black Siren. However, when he discovers one of Cayden's secr ...

Black Siren and Cayden James kidnap Quentin to get their hands on a weapon of mass destruction. ...

Barry (guest star Grant Gustin) and Iris's (guest star Candice Patton) wedding brings the gang together, but things go awry when villains from Earth-X attack the ceremony ...

Oliver celebrates Thanksgiving with his family but the happy moment is interrupted. Meanwhile, Black Siren returns to wreak havoc on the holiday. ...

As Slade continues to uncover clues about his son's last few years, Oliver makes a big decision. Meanwhile, the Green Arrow leads the team into battle against The Dragon, ...

Slade Wilson returns and asks Oliver for help in tracking down his son. When they learn Joe has been taken hostage by mercenaries, their mission to save him gets complica ...

Black Siren launches another attack on Star City just when Oliver has gotten things in order. ...

A rogue black ops team led by Onyx breaks into Kord Industries and steals something lethal. Oliver struggles to connect with William so he reaches out to a surprising sou ...

Anatoly returns to Star City with a sinister agenda as Oliver tries to balance being the mayor, the Green Arrow and William's father. ...

The future of the team is left hanging in the balance after the emotional showdown between Oliver Queen and Adrian Chase. Now, the focus shifts to uncovering the fate of ...

The battle between Oliver and Adrian Chase culminates in a final epic battle on Lian Yu. After recent events, Oliver decides to recruit a group of unlikely allies - Slade ...

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. ...

Oliver returns to the mayor's office and faces one of his most pressing issues yet - the forced release of dozens of violent criminals prosecuted by Adrian Chase. Meanwhi ...

Oliver and Felicity get trapped in the bunker together, while Diggle and Lyla deal with marital issues. ...

Oliver, Team Arrow, ARGUS and the SCPD kick off a citywide manhunt for Adrian Chase. Helix tells Felicity they have a way to find Chase but they will need something big, ...

Diggle and Felicity are shocked by Olivers decision to call on the Bratva to help take down Prometheus. Things get escalated a bit. Concerned the Bratva may overstep, Dig ...

Adrian Chase goes to new heights to force Oliver to confess the truth. Oliver admits the truth about himself and his cause. In the flashbacks, Oliver becomes someone else ...

Oliver gets closer to the truth about Prometheus; Helix refuses to continue helping Felicity until she does a favor for them. ...

When Vigilante shows up once more, Diggle leads Team Arrow in a fight against him. ...

China White, Cupid and Liza Warner break out of Iron Heights and head to Star City for revenge. Oliver tries to bring in the newly formed girl gang but the ACU intervenes ...

A traumatic attack on City Hall triggers painful memories for Rene about his family. Flashbacks reveal how Rene went from simple family man to a hero named Wild Dog. Mean ...

A mission takes Oliver, Felicity and team to Russia where they meet up with Oliver's old friend, Anatoly. Meanwhile, fresh out of rehab, Lance returns to the mayor's offi ...

In his quest to take down Kovar, Oliver gets help from a surprising source - Talia al Ghul. However, when she reveals what she wants from him in exchange, Oliver isn't su ...

Worried that Prometheus is right and he is truly a killer at heart, Oliver looks for any ray of hope and finds it in what seems to be the miraculous return of Laurel Lanc ...

After an attack on Curtis, Oliver realizes Prometheus is planning to make a deadly move on all of Team Arrow; Felicity and Malone find a clue that ties Prometheus to Oliv ...

Oliver wakes up to a life where he never got on The Queen's Gambit. Robert and Moira Queen are alive and well. Laurel is his loving fiancée and their wedding is imminent ...

When the bodies of two criminals are dropped at SCPD, Oliver realizes there is a new Vigilante in Star City. The team is split about whether they should stop someone who ...

When Prometheus ups his killing spree, Oliver searches for connections between the victims. Felicity and Curtis discover the victims have a mysterious link to Oliver's pa ...

When Tobias Church captures and tortures one of Oliver's new recruits, Oliver must turn to an old friend, Christopher Chance AKA the Human Target, for help. Meanwhile, Fe ...

Oliver and Lyla team up on a secret mission for Diggle. Felicity finds out and disapproves of the plan and opts to stay behind. When Tobias Church launches a deadly assau ...

Now that Oliver has his new team, they are ready to hit the streets but Oliver doesn't feel they are ready. Headstrong Wild Dog defies the Green Arrow's orders and sets o ...