All 22 episodes from the fourth season of the crime drama which follows the origin stories of several characters created by DC Comics. Detective Jim Gordon (Benjamin McKenzie) is a young cop trying his best to tackle crime on the streets of Gotham with the help of his veteran partner Harvey Bullock (Donal Logue). As Gordon tries to win the trust of Bruce Wayne (David Mazouz), the boy who will one day become the feared vigilante Batman, he finds himself pushed to new limits in his pursuit of justice as a growing number of supervillains rise up to take on the powers that be in Gotham. In this season, Gordon deals with a serial killer wearing a pig's head and a mass breakout of criminals from Arkham Asylum. The episodes are: 'Pax Penguina', 'The Fear Reaper', 'They Who Hide Behind Masks', 'The Demon's Head', 'The Blade's Path', 'Hog Day Afternoon', 'A Day in the Narrows', 'Stop Hitting Yourself', 'Let Them Eat Pie', 'Things That Go Boom', 'Queen Takes Knight', 'Pieces of a Broken Mirror', 'A Beautiful Darkness', 'Reunion', 'The Sinking Ship the Grand Applause', 'One of My Three Soups', 'Mandatory Brunch Meeting', 'That's Entertainment', 'To Our Deaths and Beyond', 'That Old Corpse', 'One Bad Day' and 'No Man's Land'.