With the fishermen's life on the southeastern coast in the early 1960s as its background, the film depicts a group of militia women who work both as fisher women and fighters defending their homes and the motherland.
| Actor | Role |
|---|---|
 Tian ChongNot listed | Not listed |
 Zhang GuilanNot listed | Not listed |
 Wu HaiyanNot listed | Not listed |
 Zhang LiweiNot listed | Not listed |
 Chen QiangNot listed | Not listed |
 Zhenhe YanNot listed | Not listed |
 Zhao LiangNot listed | Not listed |
 Cai MingNot listed | Not listed |
| SSun Yuzhen大成婶 | 大成婶 |
 Yu Shaokang刘阿太 | 刘阿太 |
 Yu WenzhongNot listed | Not listed |
 Wang BingyuNot listed | Not listed |
| YYang HailianNot listed | Not listed |
 Li XiaoliNot listed | Not listed |
 Wang SuyaNot listed | Not listed |
| HHong XueminNot listed | Not listed |
 Feng EnheNot listed | Not listed |
 Zhao LianNot listed | Not listed |