Générique complet
你行！你上！
Jiang Wen
Lang Guoren
马丽
Zhou Xiulan
Zhang Chenghao
Childhood Lang Lang
于和伟
Lao Cui
何赛飞
Ou Ya
丁志诚
Old Policeman
Wang Longshuo
Young Lang Lang
辛芷蕾
Teacher Lin
Jiayin Lei
Second Uncle
葛优
Wang Ziyue
王传君
Chu Zhongtian
胡歌
Mr. Hu
LY
Lu Yi
Teenager Lang Lang
Donnie Yen
Alex Yang
李屏賓
Zhuge Bole
LZ
Li Ziwei
Director
Jonathan Kos-Read
Holmes
Gina Alice Redlinger
Gina's Mother
Jiang Mahu
Student
JS
Jiang Sanyi
Student
SY
Sun Yun
AJ Donnelly
Arenberg
于和伟
Cui
余皑磊
Jian Sun
