第20集

Dilraba Dilmurat

Qiao Jingjing

Yang Yang

Yu Tu

Pan Yueming

Guan Zai

Hu Ke

Sister Ling

Wang Yanlin

Cui Liang

Sun Yali

Xiao Zhu

Zhao Yingzi

Zheng Hehuizi

Pei Pei

Huang Chengcheng

Sha Bao

Zhou Shuai

Long Wang

Zhao Kedi

Hu Kehang

An Ge

Meng Anyu

Zheng Qi

Zhou Gong

Wang Shihuai

Professor Zhang Zhixue

Liu Lili

Professor Wang

Cui Yi

Yu Tu's mother

Cao Yi

Yu Tu's father

Ru Tian

Yu Tu's mother's friend

Wang Quanyou

Jing Jing's father

Yan Qingyu

Jing Jing's mother

Tu Songyan

A Guo

Zheng Xiaoning

Hu Jingsen

Teng Ai Xian

Director Hu's wife

Ning Xiaozhi

Professor Xiao Yuanshi

Vincent Yang

Popular Artist Commentator

Lu Tu

Doctor Zhao

Xu Fan

Deputy Chief Designer of Mobile

Han Bo

Mobile Designer, CATC

Ge Jiwei

Telemetry and Remote Control System Designer, CATC

Sun Wei

Telemetry and Remote Control System Designer, CATC

Yuan ChengJie

Duan Wu

Wang Dong

Movie King Zhou

Chen Guanning

Ren Wang

Peng Bo

Alex

Li Ruoning

Li Ruo

Wang Zheng

Qu Ming

Wang Yilin

Yu Tu's Classmate

Liu Zhehui

Yu Tu's Classmate

Lok Lui

Mr. Wang

Yang Zhiping

Li Xiang

Lu Zhong

Chief Designer, CATC

Lu Yong

Movie Director Li

Yao Yiqi

A Dou

Liu Chao

Da Mao

Liu Yunlong

Xiao Lan

Liu Luoxi

Dan Dan

Hong Wei

Rocket Director

Liu Weilong

Secretary Zhang

Zhu Huaixu

Grandma Qiao

Zheng Xiaomao

Jing Jing's grandfather

Wang Rui

Xiao Liu

Yan Jingyao

CEO Fang

Guo Tongtong

Xia Qing's friend

Zhu Weiwei

Professor Zhao

Liu Lei

Jing Jing's cousin

Li Yaze

Jing Jing's brother

Zhou Yunru

Jing Jing's sister

Cao Lei

Secretary Lu

Lan Cheng

Director

Zhang Liwei

Pei Pei's husband

Wu Jian

Investigator

Zhou Jie

Great Uncle