In 1945, Harbin has come under the rule of Japan's puppet state known as Manchukuo. Communist agent Song Zhuo Wen successfully infiltrates Harbin Secret Service where Guan Xue holds a post as the chief of special police.
Song Zhuowen / Song Zhuowu
Guan Xue
Pan Yue
Hu Bin
Xie Yue
Guan Kai
He Shan
Tian Xiaojiang
Ma Bole
Ning Li
Shi Mingfa
Ding Peng
Qian Chongli
Jin Qingyuan
Daigo Asano
Harada / 原田
Mr. Wu / 小武
Hong Fan / 洪凡
Housemaid Chang / 常婶
Young Guan Xue / 青年关雪
Young Song Zhuowu / 青年卓武
Qiao Liang / 乔梁
Li Dongju / 李冬菊
Cui Anping / 崔安平
Cui Anping's wife / 崔安平媳妇
Guan Xue's cousin / 关雪姨夫
Suit man / 西装男
Miao Changshou / 苗长寿
Xia Tao / 夏韬
Young Guan Kai / 青年关凯
Watanabe / 渡边
Mr. Wei / 小魏
Political commissar Fang / 方政委
Qiao Er / 乔二
Sergeant Yang / 杨哨长
Mr. Xu / 小徐
Guan Xue's secret contact / 关雪接头人
The bespectacled man / 眼镜男
Long Xinliang / 龙昕亮