剧情介绍
Nature documentaries presenter Liz Bonnin shows the various tactics animals use to survive in some of the coldest places on Earth.
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Jeff Goodby George Harrison Tom Kalinske Howard Lincoln Peter Main Al Nilsen Steve Race Paul Rioux Gail Tilden Shinobu Toyoda Ellen Beth Van Buskirk Bill White
David Attenborough
Jeremy Feldbusch
Kevin Spacey John F. Kennedy Jacqueline Kennedy
Tim Haines
Ian Wood Gregory Alexatos R. Andreas