Rapunzel also exists in real life. She's Indian and her name is Smita Srivastava. It's been twenty years since she last set foot in a hair salon. Today, her ebony hair reaches the floor and ...

Following is a transcript of the video. Narrator: If you peel back the layers of Rapunzel's hair in "Tangled," you'll see just how complicated animating 3D hair can be. But back then, Disney had ...