The Legion of Extraordinary Dancers, commonly called The LXD, is a 2010–2011 American web series that premiered on Hulu. The series follows two groups of rival dancers: The Alliance of the Dark, who are the villains, and The Legion of Extraordinary Dancers, the heroes, who discover they have superpowers referred to as "the Ra" through their dance abilities. The entire story takes place over hundreds of years, beginning in the 1920s, up to the year 3000.