A film about the expulsion of the Kuomintang from the coastal islands of the People's Republic of China. In the early 1950s, with the aim of liberating Woyushang Island, the naval base headquarters sent the Third Artillery Squadron, commanded by Longjiang Li, to reconnoiter the enemy's firepower deployment. With the help of local fishermen, they defeated two enemy reconnaissance groups, demoralizing the enemy. The enemy transport ship left Chinese territorial waters. The political instructor led the artillery squadron to intercept the enemy ship to prevent it from bringing in reinforcements. As a result, the navy and air force launched a coordinated operation and liberated Voyushang Island.
Yuntai Guo
as Commander Li
Gao Bo
as Zheng-Wei He
Wei Rong
as Base Commander
Fengxiang Zhang
as Chief of staff
Liu Chunlin
as Regimental commander Zhou
Jing Mukui
as Can-Mou Dong
Yang Yu
as Brigade commander Lin
Shuncai Li
as Chuan-Zhi Ding
Fuchen Cui
as Guo-Ping Wei
Zhang Jianyou
as Newspaper staff
方辉
as A-Gen Gu
Guo Yiwen
as Shun-Ying Liu
