Bad news: The Last of Us season 2 will be slightly shorter than season 1. The good news, however, is that we may very well be getting a season 3 and 4.
"We don’t think that we’re going to be able to tell the story even within two seasons [2 and 3] because we’re taking our time and go down interesting pathways which we did a little bit in Season 1 too," Mazin told Deadline. "We feel like it’s almost assuredly going to be the case that – as long as people keep watching and we can keep making more television – Season 3 will be significantly larger. And indeed, the story may require Season 4."
