The final trailer is out, a clip of Eleven has been released, and the Upside Down is so close you can practically smell it. SEE ALSO: Netflix shuts down 'Stranger Things' pop-up bar in the nicest ...

The second season of "Stranger Things" is jam packed with references ... Hopper's knock to Eleven is Morse Code for "us." Sean Astin makes a subtle reference to "The Goonies," a 1985 film he ...