Aarif Rahman as Bruce Lee

Tony Leung 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 as Ng Cho Fan

Song Jia as Yu So Chow

Tan HanJin as Skinny

Wilfred Lau Ho-Lung as Ngai

Lee Heung-Kam as Bruce Lee's Grandmother

Cheung Tat-Ming as Fung Fung

Eddie Cheung as Cho Tat Wah

Au-Yeung Jin as Black Cat / Unicorn Chan

Johnson Yuen Tak-Cheung as Leung Sing Po

Alex Yen as Charlie Owen

DaDa Lo as Phoebe Lee

Leanne Ho Si-Yin as Agnes Lee

Charles Ying Cheong-Yau as Peter Lee

Chin Ka-Lok as

Lawrence Cheng Tan-Shui as

Dylan Sterling as

Lee Heung-Kam as

John Cheung Ng-Long as Ng Wui

Frankie Ng Chi-Hung as Brother Hung

Samuel Leung Cheuk-Moon as

Wong Chi-Wai as

Ash Gordey as Charlie Owen's Coach

Wu Yue as

Candice Yu On-On as