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 ...

Snow White shows short hair as a punishment ... pulls Tangled 2.0. Something similar happens in Tangled's climax, in which, to rescue Rapunzel from her evil adopted mother, Eugene cuts off ...