Set in a village in north China, a veteran leads villagers to raise productivity by scientific methods.
| Actor | Role |
|---|---|
 Mu Bai杜天成 | 杜天成 |
 Youan Jiang推广队员 | 推广队员 |
| XXin Ke刘老二 | 刘老二 |
 Jiang Yusheng江秘书 | 江秘书 |
| FFan Zhenggang陈七斤 | 陈七斤 |
 Zhang FaNot listed | Not listed |
 Qin YiNot listed | Not listed |
 Wei YupingNot listed | Not listed |
 Zhong XinghuoNot listed | Not listed |
 Fu HuizhenNot listed | Not listed |
 Jin NaihuaNot listed | Not listed |
 Yang MengchangNot listed | Not listed |