11 年前
搜影视
李平平年幼丧母，与妹妹李安安、父亲相依为命，父亲再娶潘金兰。一次意外归家，姐妹俩撞破潘金兰和魏春生的阴谋，惨遭追杀，李平平坠崖，李安安吓出心理疾病。二十年后，李平平坚持不懈追查，终于揭开当年真相，让坏人得到惩罚 。。Although they are only janitors at a detective agency, the boys pass themselves off as sleuths and are engaged to guard an inventor delivering a new bomb. They outwit enemy agents after the bomb and wind up sinking a Japanese submarine.。