Elenco - A Legend
Jackie Chan
Professor Fang/Zhao Zhan
張藝興
Wang Jing/Hua Jun
古力娜扎
Princess Mengyun
李治廷
He Boer/Hu Duna
李晨
Lei Zhen
彭小苒
Xin Ran
竇驍
Huo Nguo
鄭業成
Ye Cheng
馬元
Museum curator
Jin QiaoQiao
Mengyun's mother
Ma Yanli
Omansa
贾冰
Ice fishing man
Stanley Tong
Investor
김희선
Mystery woman