Based on the story of Li Zhong about the struggle of Chinese volunteers on the Korean front on the side of the North Korean defenders of the homeland. In the center of the film is the family of the deceased volunteer Yong Qing.
| Actor | Role |
|---|---|
 Jiang TianliuZhilan Shen | Zhilan Shen |
 Xuepeng FanMom | Mom |
 Qi HengSecretary Zhang | Secretary Zhang |
 Shan JiangOld man Zhao | Old man Zhao |
 Shu YiGuiying Liu | Guiying Liu |
 Zhang FaHui Wang | Hui Wang |
| CChong YuUncle Zhou | Uncle Zhou |
 Feng XiaoVolunteer representative | Volunteer representative |
 Jin NaihuaVolunteer representative | Volunteer representative |
 Yu MingdePostman | Postman |
 Chang ZengHu Xiao | Hu Xiao |