Arrow Season 1 Episode 19 Unfinished Business

Oliver Queen has been forged into a new man, a hero who watches over Starling City by night as the Green Arrow. But his past continues to haunt him, and in Unfinished Business, the 19th episode of Arrow's thrilling first season, Oliver finds himself confronted with a dilemma from his checkered history.

As Oliver Queen, billionaire playboy, he had a friend named Tommy Merlyn. The two bonded over their shared experiences of loss and their desire to make a difference in the world. But as Oliver Queen, vigilante, he has an enemy in Merlyn's father, Malcolm Merlyn – the Dark Archer, who is wreaking havoc on the city with his own sinister agenda.

For the first time, Oliver directly confronts Malcolm in a climactic battle of the archers, but it is cut short when they are both abducted by mercenaries working for a mysterious figure known only as "The Savior." They find themselves imprisoned together with other people from their past – including Deadshot, the assassin who killed Oliver's best friend, and China White, the Triad leader who dealt drugs on the streets of Starling City.

As Oliver and Malcolm are forced to work together to escape their captors, they must also grapple with their shared history and the unintended consequences of their actions. Oliver is haunted by the revelation that Deadshot's assassination of his friend was not personal but rather part of a larger conspiracy, while Malcolm is confronted with the devastation his plans have caused the city.

The episode is charged with tension and action as the prisoners attempt to escape their captors and confront the mysterious Savior. But it also allows for quieter character moments between Oliver and Malcolm, as they attempt to reconcile their past actions and motivations, and Oliver tries to make sense of his own feelings of responsibility and guilt.

Unfinished Business also features strong performances from the supporting cast, particularly Michael Rowe as Deadshot and Kelly Hu as China White, both of whom provide fascinating glimpses into their characters' motivations and histories. Willa Holland also shines as Thea Queen, Oliver's sister, as she grapples with her own complicated relationship with her brother and tries to navigate the dangerous world of Starling City.

Ultimately, Unfinished Business offers a satisfying mix of action, character development, and intrigue, and sets the stage for the epic showdown between Oliver and Malcolm that will define the remainder of the season. It is an episode that showcases the strengths of Arrow as a series, from its tight plotting to its fascinating characters, and leaves the audience eagerly anticipating the next installment.