Dexter’s David Zayas has joined the cast of Gotham in a new villainous role. The FOX show focuses on infamous villains that superhero Batman faces in his prime. However the TV series will not show an adult Batman, but his enemies in their early years as they begin to discover themselves. The Batman “prequel” has cast Zayas as Salvatore Moroni. He is the DC Comic character who threw acid on Harvey Dent in a courtroom. He will have a recurring role on the show as he goes up against Batman villain Falcone (John Doman). The show will air on Monday 22nd of September 2014 on FOX at 8pm ET.