It's now available on DVD, UNRATED (released yesterday September 13th, by Sony Pictures Home Entertainment).
A recap... it's Michael Jai White's directorial debut, a sequel to 2008's Never Back Down, titled Never Back Down 2: The Beatdown.
Its synopsis: Four fighters from different backgrounds come together to train under an ex MMA rising star, and then ultimately have to fight each other and the traitor in heir midst.
Michael Jai White directs and stars in the film too, as the above ex MMA rising star.
In the below video interview, White and actor/MMA fighter Scottie Epstein talk about working on the film, and its authenticity:
And if you missed them when we posted them the last time, here are 4 clips from the movie: