The MMA Digest

From SlashFilm.com:

REDBELT
A curious departure from the usual films he makes, writer/director David Mamet’s Redbelt is a martial arts film that follows a self-defense instructor who finds himself the victim of a con and is pressed to enter the ring for pride and profit. Critics have said the movie interweaves action and intelligence in a way that’s not always smooth but is effective overall. It currently holds a 71% on Rotten Tomatoes and a 7.2 on IMDB.
Blu-ray? Yes.
Notable Extras: Commentary with David Mamet and Randy Couture, 3 featurettes (’Behind-the-Scenes of Redbelt’, ‘Inside Mixed Martial Arts’, ‘The Magic of Cyril Takayama’), a Q&A with Mamet, an interview with Dana White (President of the UFC), and Fighter Profiles.