With a $1.1 billion global box office and a certified-platinum soundtrack, Disney's Frozen is more that a blockbuster -- it's a pop-culture phenomenon. However, the folks at How It Should Have Ended found the animated film lacked a certain ... something. Namely, an appearance by X-Men.

After all, where better than Xavier's School for Gifted Youngsters for Elsa to learn more about her powers -- and, of course, organize the joint faculty-student chorus?