Casey is attacked at random on the street and enlists in a local dojo led by a charismatic and mysterious Sensei in an effort to learn how to defend...
Jones is a secret agent who has gone into semi-retirement, concentrating instead on teaching the martial arts to inner city youths. The karate school...
Claressa Shields, a high school junior from Flint, Michigan, aided by her tough-love coach, Jason Crutchfield, pushes past all limitations to become...
