Spanning three generations, this epic film follows a group of brilliant Chinese scientists and educators who, despite war and hardship, dedicate their lives to learning, achieve global scientific breakthroughs abroad, and ultimately return home to help build a new China.

Cast

Chen Jianbin

Fang Xuetong

Zhu Yuanyuan

Zhang Zhiruo

Xin Baiqing

Gao Yuancheng

Yuan Li

Gao Baose

Sun Qiang

Qian Zhongping