Top Boy will “expand the world” of the show “in a really interesting way” when its fourth season airs on Netflix, filmmaker Aneil Karia, who directed three episodes of the most recent season, has told NME.Top Boy, which follows the dealings of a group of gang members on a housing estate in the East End, includes Ashley Walters and Micheal Ward in its mostly British cast. Its first two series were broadcast on Channel 4 in the UK before it was abruptly cancelled.