Chris Schulz goes behind the scenes on a show about the nasty side of ballet.
A ballet dancer sits slumped in her practice room, picking at a blackened toenail on her swollen foot. It's a gruesome sight - and it's about to get worse.
Slowly, she peels off the nail, and blood oozes out. Instead of stemming the flow, she sweeps it up with her finger, wipes it across her lips, then leans sideways and kisses the mirror beside her.
Amazingly, that sick scene from Flesh & Bone doesn't come close to describing how depraved Lightbox's new show gets over its eight episodes, which premiere on the streaming service on Monday.