Arrow
Season 5 Episode 18: “Disbanded”
Directed by J.J. Makaro
Written by Rebecca Bellotto
Created by Greg Berlanti, Marc Guggenheim, Andrew Kreisberg
Starring Stephen Amell, David Ramsey, Willa Holland, Emily Bett Rickards, Echo Kellum, Paul Blackthorne, Josh Segarra, Rick Gonzalez, Juliana Harkavy
The CW
Air Date: Wednesday, March 29th, 2017, 8:00pm

Last week on Arrow, Oliver (Stephen Amell) was brutally tortured both physically and psychologically at the hand of Adrian Chase aka Prometheus (Josh Segarra). Chase was and is clearly insane, but he was able to break Oliver in ways that the other villains have not. He made Oliver admit that he enjoyed killing. That admission made Oliver put the blame of everything on himself (more than he usually does), and he returned to the lair to tell them it’s over. He quit.

Spoilers below.