Starring Mandy Moore as Rapunzel, Tangled is one of the most beloved Disney animated films. Since news broke that a live-action was remake was in the works, fans have been desperate for more updates.

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 ...