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Nature series documenting the return of one very special wolf pack to the snowy peaks of Washington's Cascade Mountains - the first to return to the American Northwest in 70 years.
First Air Date : Apr 05, 2012
Last Air date : Apr 06, 2012
Episode : 2 Episode
Season : 1 Season
Runtime: 59:14 minutes
Studio: BBC One
Country: United Kingdom
Cast: Gordon Buchanan
