adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-LIFE_ENTERTAINMENT","nativepaywallcategory" : "NATIVE_PREM-LIFE_ENTERTAINMENT"};Two years after All Is Lost, Robert Redford has again answered the call of the wild. But he has swapped the sea for the woods and wordless isolation for Nick Nolte. They aren’t bad trades. A Walk in the Woods is a broad and congenial comedy about two aged friends trying to hike all 2,000-plus miles of the Appalachian Trail, from Georgia to Maine.