"Gotham: chapter one" (November 23) is seven / 7 hours long... "Gotham: chapter two" (December 23).. is nine / 9 hours long... Gotham: chapter three... (April 23 or April 24) is eight / 8 hours long... Gotham: chapter four .. is six / 6 hours long.. "Gotham: chapter five" is five / 5 ... hours long...