Brett Cullen plays Thomas Wayne, a billionaire philanthropist running for mayor of Gotham.[18] Unlike the source material, he plays a role in the Joker's origins and is less sympathetic than traditional incarnations.[19] Alec Baldwin was initially cast in the role but dropped out due to scheduling conflicts.[3][21] Douglas Hodge plays Alfred Pennyworth, the butler and caretaker of the Wayne family,[22] and Dante Pereira-Olson plays Bruce Wayne, Thomas's son, who becomes the Joker's archenemy Batman as an adult.[23][24] Marc Maron portrays Ted Marco, Arthur's agent,[8][9] while Bill Camp and Shea Whigham play officers in the Gotham City Police Department.[2]