FAQ

The show takes place in the 1980s. Season One is in 1983, Season 2 is in 1984, Season 3 is in 1985, and Season 4 is in 1986.

Each season does technically resolve at the end, wrapping up the story within it's season. They do, however, leave short cliff-hangers at the very end of each season hinting at the story to come for the next season. Entire season looks more like one long movie, cut into standard-length chapters. Overall, however, the seasons are built on top of each other, building on and enlarging the previous content.

Those were his milk (baby) teeth, which later fell out. His condition, cleidocranial dysplasia, is a real disease which the actor also lives with. His adult teeth are growing in in season 3 but they are still short and difficult to see.

No, though a Reagan/Bush campaign yard sign appears in the Wheeler's front yard during Season 2.

In season 1 e3 ("Holly Jolly"), while Eleven is flipping through TV channels, we briefly see Reagan on the screen, and hear him giving a speach about Lebanon and Syria. But only for a few seconds (at about 13:40)

yes there will be a season 5

The music was written by Kyle Dixom and Michael Stein. Netflix have just released the official soundtrack after a huge number of fan requests. Volume One can be found on iTunes here.

Otherwise you can find the complete list of songs with scene descriptions here.