SEASON PREMIERE: This new season of Gotham, Season 4, moves forward in its character studies, bringing the principals even closer to the costumed heroes, and villains, familiar from the Batman canon. In fact, by the end of next week’s episode, young Bruce Wayne will don a mask, and costume, as he decides to fight evil on the dark streets of Gotham. And this week, we get even bolder power grabs by the people we know, or soon will know, as the Penguin, Catwoman, Poison Ivy and the Scarecrow.