Part of the Eyewitness educational video series, which features simple discussions of scientific material one topic at a time for kids and parents, too, Eyewitness: Arctic and Antarctic travels to great heights and plunging depths to examine animal life of the Arctic and Antarctic. Martin Sheen hosts the program, introducing blocks of ice as large as small nations and observing animals who inhabit the frigid cold and people who traverse it. ~ Betsy Boyd, Rovi