In 1932, a prisoner escapes from a women's prison in northern China. Inspector Song Donglu is summoned to investigate the escape.
as Song Donglu
as Fu Yuan
as Huo Hua
as Gao Minxiong
as Chang Sheng
as Chen Maojin
as Tan Hu
as Xiao Fan
as Yang Lingchen
as Foreign official
as Workers' representative
as Fei Long Shou Hu
