David Harbour says the 'Stranger Things' cast was 'uncontrollably sobbing' at the series finale — what he says is the 'best episode' of the series
David Harbour says that he can be one of "Stranger Things'" biggest critics — but in his book, the series finale is good. On Thursday, the actor appeared at New York Comic Con during a 10th anniversary celebration of Josh Horowitz's "Happy Sad Confused" podcast.