Behind the Scenes: Glen Keane’s 360-Degree Animated Romance “Duet”

Google’s short animated Spotlight films, available via an iPhone app, are immersive 360-degree stories. As you move your phone around, you can explore the world of the film so that what you see is different every time. Here one of the greatest animators of all time, Glen Keane (“Tangled,” “The Little Mermaid,” “Beauty and the Beast”) takes us behind the scenes for his lovely romantic film, “Duet.”