The 21 Best NC-17 Movies to Stream Tonight

This erotic thriller, released in 2000, follows a young lawyer who hopes to spice up his marriage by inviting another woman over for a threesome. However, breaking it off with the other woman proves more difficult than anticipated. Originally rated NC-17, some sexually explicit scenes were cut from "Trois" in order to achieve its R rating. An uncut version was reportedly released but is not readily available online.

Watch "Trois" (R-rated version) on Tubi.