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 disabled. The Leader who never considered the deaf chil...

　　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……...