93 mins | Dec. 1, 1957
93 mins | Dec. 1, 1957
| Producers | Changchun Film Studio |
| Original title | 地下尖兵 |
| Directors | Zhaodi Wu |
| Writers | Zhixiang Liu |
as Tao Gan (Zhujiu Qian)
as Zhifu Zou
as Ying Sun
as Yongbo Ai
as Сун Синь
as Yongxiang Zhao
as Captain Tian
as Shouzhong Wang
as Mrs. Sha
as Zhenwu Sha
as Defa Zhang
as Mrs. Song
as Momma Sun