Premiered on December 13, 2019 , exclusively on Netflix .

That being said, if you're looking for information on the movie "6 Underground" or similar content, here's what I found:

is a high-budget action thriller directed by and written by Rhett Reese and Paul Wernick. It was released as a Netflix original.

While these underground websites may seem appealing to users who want to access free entertainment content, there are several challenges and risks associated with using them: