'American Mary' (2012)
Mary is a broke medical student who is drugged and raped at a party she's invited to by her professor. Fleeing school and desperate for money, she is thrown into the underworld of body modification. But these aren't your ordinary alterations. They're highly illegal and bordering on immoral, but if you have enough cash, Mary will take good care of you.
Creepiest Scene: Finding out what she did – and is still doing – to the professor that raped her.