In the 1940s, the world was in turmoil, and it was crucial to decipher the enemy's communication codes in a timely and accurate manner. Rong Jinzhen has shown amazing mathematical talent since her childhood, and because she solved the problems assigned by her math teacher, she was noticed by more people, and even walked into the door of code-breaking by mistake.
as 容金珍/Rong Jinzhen
as 希伊斯/Isis
as 郑某/Zheng Mou
as Rong Xiaolai
as 叶筱凝(容太太)/Ye Xiaoning(Ms.Rong)
as Xiao-mei/小梅
as Rong Biyu/容必瑜
as Wa Xili/瓦西里
as Yan Shi/严实
as Ms.Isis/希太太
as Old Age Rong Biyu/老年容必瑜
as Old Age Xiao-mei/老年小梅
as Vasily (Elder)
as A Bing/阿炳
as Chess Madman/棋疯子
as Qian Xuesen
as Professor
as Intelligence Officer
as Student
as General
as Zhou Enlai
as McDonald
as Chief Zeng
as Chief Ma
as Rong Jinzhen (Junior)
as Mrs. Chen
as Rong Youying
as Walrus Man
as Self
as Rong Biyu(Junior)
as American General
as American Woman
as Student Prankster
as Student Prankster
as The Porter
as Man Shot Down
as Short Guard
as Auslander