An action-dramatic biopic of the eponymous martial arts legend as told by his younger brother, Robert Lee. It revolves around Bruce Lee's life as a rebellious adolescent in Hong Kong before he sets off for the USA and conquers the world at the age of 18 with only $100 in his pocket.

Aarif Rahman
as Bruce Lee

Tony Leung Ka-fai
as Lee Hoi Chuen

Christy Chung Lai-Tai
as Grace Ho Oi Yu

Jennifer Tse Ting-Ting
as Cho Man Yee

Zhang Yishan
as Lau Lin Kong

Michelle Ye Xuan
as Lee Hap Ngan

Angela Gong Mi
as Leung Man Nui

Alex Man Chi-Leung
as Ng Cho Fan

Song Jia
as Yu So Chow

Tan Hanjin
as Skinny