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 himself. What he uncovers is a sinister world of fraternity, violence and hypermasculinity and a woman fighting for her place in it.
Starring Jesse Eisenberg, Alessandro Nivola, Imogen Poots, Steve Terada, David Zellner, Phillip Andre Botello, Jason Burkey, Mike Brooks, C.J. Rush, Davey Johnson