Arrow (Season 4)

Synopsis
HIVE is a highly secretive organisation who believe they are the best equipped people in the world and think they should be able to control as many cities as possible. Damien Darhk one of the agencies top agents is tasked with hunting down Starling cities vigilantes and law enforcement. After stealing a list contains every vigilantie in starling (good or bad) he begins the hunt under the authorisation of his superior Vandal Savage.

Cast
Stephen Amell as Oliver Queen/The Arrow

Katie Cassidy as Laurel Lance/Black Canary

David Ramsey as John Diggle

Willa Holland as Thea Queen

Emily Bett Rickards as Felicity Smoak

Colton Haynes as Roy Harper/Arsenal

Cyntia Addai Robinson as Amanda Waller

Giancarlo Esposito as Vandal Savage

1. Masks
The Arrow, Arsenal and Black Canary continue to protect Starling City but that protection comes under threat after Damien Darhk breaks into ARGUS to steal the mask list a list containing the identities of every viglilantie in their borders.

2. Code Breaker
After Darhk is able to get out of ARGUS with the list he kidnaps Amanda Waller to unlock the list. Lyla tempoarly comes back to ARGUS to find waller. After refusing team arrows help she activates the suicide squad to find her

3. Wildcat
After Darhk is able to unlock the list his first target is Ted Grant the retired vigilantie named Wildcat. After the first attempt on his life fails Oliver and Laurel decide to bring him down to the arrowcave until they stop Darhk. HIVE eventually finds the cave witch forces the team to relocate to their secondary lair.

4. Nightmares
Werner Zytle is broken out of prison by Darhk so they he can weaponise his vertigo into an airborne biological weapon. After disovering this Team Arrow including the newly joined Ted Grant must race against Vertigo to find all the materials he needs.

5. Aftermath
Vertigo successfully weaponises his drug and is ordered by HIVE to start targeting police precincts across Starling. After leaving to get some equipment Ted is captured by Zytle and exposed to Vertigo. Darhk makes his first report to his superior Vandal Savage

6. HIVE Mind
Lester Buchinky aka The Electricoutiner is HIVEs latest recruit and begins going after engineers to find electrical blue prints of the city. Roy is reveld to have a history with Buchinsky takes point to take him down, meanwhile Ted recovers from his exposer to vertigo

7. Alliances
Barry, Cisco Caitlan and Ray palmers recently formed team come to starling city is search of a computer virus that was created by STAR labs. HIVE soon discover this then to 3 heroes have to work together to race against them and stop the virus falling into the wrong hands.

8. Supermax
Amanda Waller reveals that the mask list did not only contain the vigilantes identities but plans for a prison were every super or technological based vigilantie is imprisoned. Savage oversees the operation. Zytle is the only one team arrow can interogate to find were the prison is. The prison also is holding Oliver's sister Thea for killing Malcolm Merlyn instead of handing him over to ARGUS

9. Rendevouz
Vandal Savage and Damien Darhk meet to discuss their next movie the team see this as an opertunite to capture both men and find out where all the prisoners are. During the battle Savage kills roy put befor he dies roy is able to put a tracer on savage giving team arrow his location.

10. Operations
With Darhk being held at ARGUS after and interrogation they are discover that HIVE cannot exist without Savage. Team Arrow joins forces with ARGUS and the suicide squad to track him down in hopes of avenging Roy's death.

11. Family
Team Arrow and the suicide squad move closer to Savage but while scoping out his fortress oliver finds the former prisoners with Thea among them.

12. Recollection
While Oliver continues to track Savage the fortress Savage was held up in also gives ARGUS information on Savages past witch starts give doubts as to if he can truly be defeated. While chasing Savage oliver is forced to fight his sister thea who decides to join HIVE.

13. The Trail
Damien Darhks trail is coming up ARGUS believe that Savague will take this opertunitite to assassinate him. Oliver relishes that ARGUS will need their help so Laurel and oliver head to the court house to protect him. The Electricoutiner is assigned the task and will do what ever it takes to get the job done

14. The Fury of Firestorm
Martain Stein and Ronnie Raymond show up in starling city having been sent by Ray thinking he could use their help in taking down HIVE bases. The plan back fires when Wade Eiling shows up in Starling still after them so he is free to use Firestorm as a Weapon.

15. The Nightmare You Never Make Up From
Zytle is betrayed by Savage and tries to assassinate him to get revenge he decides to use what is left of the Vertigo Nerve gas to take out HIVEs HQ. Team Arrow follows him and stops the attack but Diggle decides to go undercover at HIVE to find out why his brother was killed

16. The Dark Days
Diggle finds difficulty contacting Oliver while also maintaining his cover. Savage decides to put his loyalty to the test when he is ordered to attack an ARGUS base where his wife Lyla is stationed.

17. Old Friends
after a series of prison break outs oliver relishes that Savage is breaking out everyone the arrow has put in prison. After HIVE recruits the Huntress to their cause oliver relishes that Deathstroke is next so him Laurel and Felcity head to Lian Yu before HIVE gets to Slade first.

18. Wildlings
Ted Grant decides to leave team arrow and starling but as soon as he leaves HIVE begins hunting him again. To makes matters worse Diggle is assigned the case. In the end Diggle is forced to kill Ted to maintain his cover,

19. Mixed Vibes
Cisco Ramon is now a meta human with shock blast powers he visits starling city to assist the police in a major case. After he is captured by Savage Barry comes to Starling to help team arrow find him.