Hitchcock's restored first film shows roots of fascination with dance

Of Alfred Hitchcock's cinematic obsessions, the moving body is one of the most remarkable. He lingered on bodies in motion with a choreographer's eye to show us panic, passion and the fragile nature of sanity. Now, in a newly restored version of Hitchcock's first film, a 1925 silent movie called "The Pleasure Garden," we can see the roots of that fascination. It all started with dancers.