Overview
Before the liberation of Shanghai, Nationalist agent Zhang Rong is ordered to blend in with the captive workers of the Baotong Mill and wait for a chance to act. After the liberation, he returns to the factory, disguising himself as a far-left agitator and causing friction between the workers and management.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 43 | October 2, 1979 (72) | |
 | 19 | 94 | |
 | - | - | |
 | 41 | April 10, 1991 (81) | |
 | 27 | April 22, 1989 (66) | |
 | 28 | December 1, 2003 (81) | |
 | - | - | |
 | 26 | August 25, 2005 (81) | |
 | 29 | December 19, 2012 (91) |