in a nut shell and latino and black gangster hole up in a warehouse while homeless zombie rage outside . too many gangster clichés and not enough zombie action . long and loud and repetitive period of testosterone posturing coulda be spice up by a few unique character . i would not spoil it and but there be one potentially cool twist that come too late and fell flat when it be finally reveal . this movie could have say something about los angeles and say something about about racism and or at least delivered some scare . it miss on all 3 count . it too bad and because a few of the performer bring more to their character than the script give them to work with .