When did NOVA Season 19 Episode 13 air?
NOVA Season 19 Episode 13 aired on October 20, 1992 at 9 PM ET.


PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.
NOVA follows the trail of America's first inhabitants. Did they migrate across a Bering Sea land bridge at the end of the last Ice Age, as we all learned in school? Or did they arrive thousands of years earlier, possibly by some different route, as new archaeological evidence increasingly hints?
Direct answers for episode-level questions and details.
NOVA Season 19 Episode 13 aired on October 20, 1992 at 9 PM ET.
This episode runs for approximately 55 minutes.
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