Sia "The Greatest" (Daniel Askill, Sia, dir.)

Sia - The Greatest

And at this point, everyone needs to bow down and recognize that the combo of Sia, director Daniel Askill, choreographer Ryan Heffington, and dancer Maggie Siegler is definitely unprecedented, and probably better than any other longterm music video run . Now, when does the movie come out?

Production Company
Ryan Heffington, Choreographer