Netflix’s Marilyn Monroe biopic, “Blonde,” will carry the NC-17 rating – a first for the company. Here's why.

Ana de Armas does not understand why Netflix's "Blonde" is rated NC-17.

While the NC-17 rating is often seen as something to avoid, a few classics have gotten that rating, including the first Evil ...

The NC-17 rating is seen as taboo, but it lets movies explore the darker parts of human life, like in the films Perfect Blue and Mysterious Skin.