A small town defends itself from the Japanese by use of a network of tunnels during the Second Sino-Japanese War.
| Actor | Role |
|---|---|
 朱龙广Gao Chuanbao | Gao Chuanbao |
 Zhang YongshouZhao Pingyuan | Zhao Pingyuan |
 Xiujie LiuLin Xia | Lin Xia |
 Liu JiangTang Binghui | Tang Binghui |
 Wang BingyuGao Laozhong | Gao Laozhong |
 Zhu QiHeadmaster Cui | Headmaster Cui |
 Guodong HanDakang | Dakang |
 Wang XiaozhongShan Tian | Shan Tian |
 Xie WanheSun Jincai | Sun Jincai |
| HHu ZiheNiu Wa | Niu Wa |
| YYuan GendiMao Ni | Mao Ni |
 Zhang HengliZhang Laishun | Zhang Laishun |
| LLi SanyiTranslator | Translator |
| YYu YehuaTaoqi | Taoqi |
| GGao XuezhiTraitor | Traitor |
| 田田清泉Japanese soldier | Japanese soldier |
| HHua JinfaJapanese soldier | Japanese soldier |