The Return

Main Characters

 * Oliver Queen
 * Thea Queen
 * Malcolm Merlyn
 * Malcolm Merlyn

Villains

 * Slade Wilson
 * Slade Wilson

Organizations

 * A.R.G.U.S.

Species

 * Humans

Objects

 * Guns
 * Sword
 * Bow (mentioned)

Locations

 * Earth-1
 * Earth
 * United States of America
 * Washington
 * Starling City
 * Thea Queen's Loft
 * Lian Yu
 * A.R.G.U.S. Maximum Security Prison
 * Lian Yu
 * A.R.G.U.S. Maximum Security Prison
 * Lian Yu
 * A.R.G.U.S. Maximum Security Prison

Trivia

 * This episode focuses on the flashback storyline, similar to.