"Redbelt" is the story of Mike Terry, a Jiu-jitsu master who has avoided the prize fighting circuit, choosing to instead pursue a life of honor and education by operating a self-defense studio in Los Angeles. Terry's life is dramatically changed however when he is conned by a cabal of movie stars and promoters. In order to pay off his debts and regain his honor Terry must step into the ring for the first time in his life.