锁定讲诉了Danny, a respected cop, is setup after an investigation goes wrong. While laying low in his new jail cell, Danny is forced to get involved in the inmates underground cage fighting circuit. With the help of Irving, a former mixed martial arts champion, Danny devises a scheme to bring justice and innocence to his family's name, if he can get out of the cage alive.凭借扣人心弦的剧情和精湛的演技，锁定为观众带来了一场难忘的视听盛宴。
