"Subtitles are a function of the disc and serve the same purpose as closed captions."
Widescreen.
Documentary.
TV Parental Guidelines rating: TV-PG (parental guidance suggested; this program contains material that parents may find unsuitable for younger children).
Composers of original music, Gary Lionelli, Nathan Halpern.
Narrator, Michael Murphy.
Originally broadcast by PBS October 8-9, 2018.
DVD; NTSC, Region 1; widescreen presentation; 5.1 surround.
In English with optional English subtitles.
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