Completely Trivial Question

I loved the performance and the film; hated the film stock and the hand held. Could intellectualize for long time, but in this post I just am curious if anyone knows about Dep's hair! Hair extensions you think? not a wig,as you can see from the imdb photo/close up of Dep. One poster said D did the role for free; anyone know if he's old friend/mentor to the film maker,or what is the back story there? thanks much.







The way to have what we want
Is to share what we have.