Black Mirror is officially set to return to Netflix for an eighth season, with creator Charlie Brooker already writing the next chapter of the long-running dystopian anthology.

“I can confirm that Black Mirror will return, just in time for reality to catch up with it,” Brooker said. “So, that’s exciting. That chunk of my brain has already been activated and is whirring away.”

Brooker noted that Season 8 is being shaped using the same creative framework he’s relied on since the series began. “Well, what haven’t we done yet,...