Phantom of the ...BALLET?
The original phantom story changed from opera to ballet...
For some reason, envy, the protagonist has been forbidden to dance and had his legs broken as punishment for trying. He overcame the injury and was beaten and broken again and again until even though he could do the moves,no one could stand to look at his deformed body.
But he has taken over the ballet theater to force it into his own twisted image in the new horror classic,
'SO YOU THINK YOU CAN DANCE?!?!?"