So to start with, I can't say I'm all that jazzed about watching a movie about Ju-Jitsu, but this is one directed by the master of snappy dialog David Mamet -- and so that definitely helped raised my enthusiasm level. ComingSoon.net now has two new exclusive photos from Mamet's sports-drama, Redbelt. News of the film hit last April, when Monika gave us the heads up that Chiwetel Ejiofor had been signed for the lead. Not long after that, Patrick gave us the word that Tim Allen -- that's right, Mr. Toolman Taylor himself, was set to play the spoiled movie star Chet Frank. Rounding out the cast is martial arts master Randy Couture, Joe Mantegna, Rodrigo Santoro, and Emily Mortimer. The first image was released in August and these latest hi-res photos give us the chance to see Mamet at work on set.

Mamet wrote and directed the story, which centers on Mike Terry (played by Ejiofor); the chief instructor at the Southside Jiu-Jitsu Academy. Having shunned the spotlight of competition fighting, everything changes when, "At his brother-in-law's club one evening, Mike saves a famous action star, Chet Frank, (Tim Allen) from a severe beating. His defense of Frank leads to a job in the film industry, but other events conspire to force Mike to participate in a prize fight. An American samurai film set in the world of mixed martial arts, Redbelt is a story about the limits of a single man's integrity." Sounds like a perfect theme for a 'macho' director like Mamet. Redbelt opens in theaters on April 25.