EL PASO, Texas -

ABC will air a special "The Story of 'Frozen': The Making of a Disney Animated Classic" at 7 p.m. Tuesday.

Some of the things you'll learn by watching the special include:

  • "Do you Want to Build a Snowman" was almost cut from the film. Find out why.
  • The character of Elsa wasn't truly defined until the song "Let It Go."
  • Animators from sunny California had to travel to a snowier part of the country so they can learn more about movement for the characters.
  • And lots more!

Check out some preview clips of the special at http://abcn.ws/1pR1yKJ