During Second Sino-Japanese War, China suffered from cholera outbreak because Japanese uses it as an biological weapon. Four Chinese agents captures a Japanese scientist and his bodyguard and interrogate them by Chinese opera in order to get the vaccine formula.

Starring:

Ye Liu, Hanyu Zhang, Bo Huang, Jing Liang, Chie Tanaka, Minowa Yasufumi, Luyi Zhang

Genre:

Action, Comedy, Drama, War