"Haunted" is the fifth episode of the fourth season of the American television series Arrow, based on the DC Comics character Green Arrow, revolving around billionaire playboy Oliver Queen as he returns to Starling City (later renamed Star City), after having been shipwrecked for five years, and becomes a bow-wielding, hooded vigilante who sets out to fight crime and corruption. It is set in the Arrowverse, sharing continuity with the other television series of the universe. The episode was written by Brian Ford Sullivan and Oscar Balderrama, and directed by John Badham.