The fourth season of Netflix’s “Stranger Things” has been unlike its previous seasons both in tone (this time, it’s full horror) and the length of the show’s episodes (the finale, one of the two Volume 2 episodes premiering on July 1, will be two-and-a-half hours). But according to Matt and Ross Duffer — collectively known as the Duffer brothers — they had no other choice. Variety Showrunners Sitdown with Kate Aurthur presented by FX http://bit.ly/VarietySubscribe http://www.facebook.com/variety http://www.instagram.com/variety http://www.twitter.com/variety #StrangerThings #StrangerThings4 #dufferbrothers