Stranger Things

The bicycles the boys ride were retro fitted with parts to appear correct for the time in 1983. Small front chainrings and geometry for those bikes weren't around for at least another 10 years.

The series's logo resembles the font used on the covers for the original 1980s editions of Stephen King novels, notably Cujo and Christine.

Holly Wheeler's moments on-screen were unscripted. When she slouches at the dinner table and in another scene replies, "Yes!" were ad-libbed.