Wu Jing as Liu Peiqiang

Andy Lau as Tu Hengyu

Li Xuejian as Zhou Zhezhi

Sha Yi as Zhang Peng

Ning Li as Ma Zhao

Wang Zhi as Liu Qi's Mom

Zhu Yanmanzi as Hao Xiaoxi

Andy Friend as Mike

Wang Ruoxi as Tu Yaya

Tong Liya as Tu Hengyu's Wife

Vatilli Makarychev as Andrey Gerasinov

Zhang Yi as Wang Zhijian

Kawawa Kadichi as Herbert Copley

Clara Lee as Space Elevator Female Attacker A

Vladimir Ershov as Space Elevator Male Attacker B

Tony Nicholson as Space Elevator Male Attacker A

Hu Xianxu as Young Diplomat

Huo Qing as Chinese Chief Coordinator

Liu Yin as Zhou Zhezhi's Bodyguard

Guo Yiqian as Wedding Host

Wu Enxuan as TV Presenter

Wang Hongwei as Wang Hongwei

Kong Dashan as Chinese Astronaut

Eric Xu as Xu Jian

Liu Jiayun as 4-Year-Old Liu Qi

Ding Yanlai as Construction Worker 1

Gao Ang as Construction Worker 2

Andrew Yan Hua as Construction Worker 3

Li Ren as Korean Pilot

Ang Cin as Thai Astronaut

Wang Lei as Wang Sanshi

Roy Wang as Male Research Assistant

Yang Hongtao as Chinese Father Underground City

Zhao Yesuo as Interpreter

Li Luqi as Young Man

Huang Jiyuan as Diving Expert

Zheng Chuyi as Electrical Engineer

Wu Jingyi as Chinese Mother Underground City

Fu Jiahao as Departure Hall Young Soldier

Valentin Vorobev as MakaRov

Li Yiran as Liu Peiqiang's Mother

Zhou Qiang as Liu Peiqiang's Father

Zhu Chaoyi as Pilot

He Jinhelong as Chinese Boy Underground City

He Jinhejin as Chinese Girl Underground City

Daniela Tassy as Emilia

Li Peidong as Enthusiastic Passenger