All 23 episodes from the fourth season of the US action drama based on the DC Comics hero Green Arrow. After being shipwrecked and stranded on an island for five years, millionaire playboy Oliver Queen (Stephen Amell) returns home to Starling City. It is clear that his experiences on the island have changed him and, disguised as a hooded figure known as Arrow, he uses the new skills he has developed to fight crime, including the corruption taking place within his deceased father's company. In this series, after defeating Ra's al Ghul, Oliver is forced to return to Starling City to tackle a group of criminals known as the Ghosts. The episodes are: 'Green Arrow', 'The Candidate', 'Restoration', 'Beyond Redemption', 'Haunted', 'Lost Souls', 'Brotherhood', 'Legends of Yesterday', 'Dark Waters', 'Blood Debts', 'A.W.O.L.', 'Unchained', 'Sins of the Father', 'Code of Silence', 'Taken', 'Broken Hearts', 'Beacon of Hope', 'Eleven-Fifty-Nine', 'Canary Cry', 'Genesis', 'Monument Point', 'Lost in the Flood' and 'Schism'.