Even the Guy Who Plays Vecna Didn’t Know How ‘Stranger Things’ Would End

Now that the first volume of Stranger Things season five is out in the world, fans have more speculation to gnaw on while they ponder its impending endgame. Show creators the Duffer Brothers have gone on the record saying they’ve long known how the story would wrap up, though getting there has required a pinch of retconning. That’s seen most notably in season five’s opening moments, which showed that Vecna (Jamie Campbell Bower) was indeed present when li’l Will Byers (Noah…