The very best highlights of the series, taking viewers on a spectacular journey through the entire polar year, from the depths of winter to the melting world of the polar summer.
Classification: Documentary Genre: Animals/Pets | Outdoors/Wildlife Status: New Series Network: BBC America ( USA) Airs: Tuesdays at 09:00 pm Runtime: 60 Minutes Premiere: March 10, 2015 Episode Order: 8