一批毒品在警方押运途中被一伙蒙面歹徒劫夺，三名随行警员被害，种种迹象显示警方内部有人走漏消息。蒙面团伙的首领John Corbett成了AC-12的新一任对手，但他还有不为人知的另一重身份……

The film, Silent Heroes, is based on the story of 13 real deaf children who through mountaineering want to prove that they are different but not disab