Robert Redford talks about his career-defining performance in 'All Is Lost'

There are moments while talking with Robert Redford when you can see that 1970s sex symbol peeking through from a weathered 77-year-old face -- starting when he rises from a couch in a New York publicist's office, looking amazingly fit in jeans, white T-shirt and cordovan cowboy boots. Settling in for a brief interview, one's tempted to lean across the coffee table and tuck back a lock of his thick, only slightly graying hair, just like Barbra Streisand did in "The Way We Were." This smile is st...