Sacrifice, Episode 23 (Finale)
Oliver and Diggle must stop the Dark Archer from unleashing vengeance on the Glades; as Thea searches for Roy, she accidentally puts herself in the line of fire.
Oliver Queen... Swoon!
Tall, dark, and handsome... Oliver Queen's got it all.
Darkness on the Edge of Town, Episode 22
Malcolm tries to end his dealings with Dr. Brion Markov and his team; Moira and Oliver receive a number of unwelcome visitors; Laurel makes a decision.
The Undertaking, Episode 21
Having a hard time making amends with Diggle and Tommy, Oliver decides to focus his energy on crossing another name off the list; Tommy reveals a shocking truth to Laurel.
Home Invasion, Episode 20
When Deadshot returns to Starling City, Diggle intends to kill him -- with or without Oliver's help; Laurel's attempts to protect a young witness increase friction between Oliver and Tommy.
Unfinished Business, Episode 19
After partying and taking a drug, a woman dies violently; the count escapes from the mental institution; Oliver remembers lessons taught to him by Slade and Shado.