Sins of the Father (Arrow)

"Let me ask you something. If Damien Darhk came to you and told you to lay down your bow, let him finish his plan for Star City, would you do it? Even if it meant saving William's life? I know everything about you, Oliver. I am Ra's al Ghul, but back to the matter at hand. You will never sacrifice your city to save your son, and believe me when I tell you that I am only making the same choice."

- Malcolm Merlyn to Oliver Queen

Synopsis
Oliver receives an offer from Nyssa that is hard to refuse. Meanwhile, Thea continues to battle the blood lust, and Malcolm steps in to help his daughter. Laurel has a heart to heart talk with Nyssa.

Protagonists

 * Team Arrow
 * Green Arrow (Oliver Queen)
 * Black Canary (Laurel Lance)
 * Spartan (John Diggle)
 * Thea Queen
 * Felicity Smoak
 * Quentin Lance
 * Donna Smoak
 * Taiana Venediktov

Antagonists

 * Damien Darhk
 * League of Assassins
 * Ra's al Ghul (Malcolm Merlyn)
 * Mesi Natifah
 * Ra's al Ghul (Nyssa al Ghul)
 * Ra's al Ghul
 * Calculator (Noah Kuttler)
 * Shadowspire
 * Baron Reiter

Other Characters

 * Akio Yamashiro
 * Andy Diggle
 * Curtis Holt
 * God
 * Neil Lamb
 * Raisa
 * Robert Queen
 * Roy Harper
 * Sara Lance
 * Shado
 * Steve Jobs]
 * Tatsu Yamashiro
 * Tommy Merlyn
 * Vlad Venediktov
 * William Clayton
 * Yao Fei Gulong

Teams and Organizations

 * Crescent Order
 * Federal Bureau of Investigation
 * League of Assassins
 * Massachusetts Institute of Technology
 * Palmer Technologies
 * Rabehl Art Gallery
 * Shadowspire
 * Star City Police Department
 * Star City Taxi
 * Star City Transit
 * Starling General Hospital
 * Team Arrow

Events

 * Shadowspire Lian Yu Operation
 * Genesis
 * Attack on Felicity Smoak
 * Calculator Burglaries
 * League of Assassins Civil War

Species

 * Humans

Objects and Concepts

 * Black Canary Suit
 * Canary Cry
 * Demon's Head Ring
 * Green Arrow Suit
 * Hōzen
 * League of Assassins Armors
 * Lotus
 * Magic
 * Mister Square Bear
 * Nyssa al Ghul's Bow and Arrow
 * Oliver Queen's Bow and Arrow
 * Spartan Suit
 * T-Spheres

Locations

 * Earth-1
 * Earth
 * Asia
 * Lian Yu
 * Shadowspire Campsite
 * North America
 * United States of America
 * Massachusetts Institute of Technology
 * Washington
 * Star City
 * Merlyn Residence
 * Oliver Queen's Campaign Office
 * Bunker
 * Palmer Technologies Building
 * Seventh and Rucka
 * Rabehl Art Gallery
 * Starling General Hospital
 * Thea Queen's Loft
 * Russia
 * Switzerland