Louise Wong Tan-Nei

as Anita Mui

Anita Mui Yim-Fong

as Self (archive footage)

Terrance Lau Chun-Him

as Leslie Cheung

Tony Yang

as Ben Lam

Fish Liew Chi-Yu

as Ann Mui

Louis Koo

as Eddie Lau

Gordon Lam Ka-Tung

as So Hau-leung

Waise Lee Chi-Hung

as Leonard Ho

Michael Ning

as Michael Lai

Ayumu Nakajima

as Goto Yuki

Miriam Yeung Chin-Wah

as Florence

David Siu Chung-Hang

as Kwok

Ram Chiang Chi-Kwong

as Recordist

John Chiang Jr.

as Andy Hui

Carlos Chan Ka-Lok

as Adam Cheng

Isabella Chan

as Bridal Shop Staff

Jason Chan Pak-Yu

as Lai Chi Kok Park Performer

Ram Chiang Chi-Kwong

as Studio Sound Engineer

Deon Cheung Chung-Chi

as Dr. Cheung

Chiang Man Kit

as Boss Kwok's Man Ah-Joe

Henick Chou

as Wong Ka-Keung/Beyond Bass Guitarist

Chung Suet-Ying

as Anita's Die-hard Fan

DeeGor Ho

as Hawker Stall Waiter

Koichi Iwaki

as Japanese Record Company President

Law Wing-Cheong

as TV Interview Producer

Ranya Lee

as Anita's Friend

Kyle Li

as Edmond So

Thor Lok Chun-Wai

as Ben's Henchman

Vivian Lu

as Kahfu

Koyi Mak

as Denise Ho

Maverick Chau Shing Mak

as 'Bad Girl' Choreographer

Sherring Ng

as HK Government Event Review Board Member

Will Or Wai-Lam

as Choi Yat-Kit

David Siu Chung-Hang

as Boss Kwok

Chloe So Ho-Yee

as Sammi Cheng

Jacky Tong

as Amusement Park Performer

Derek Tsang Kwok-Cheung

as ENT Doctor

Rosa Maria Velasco

as Talk Show Host

Keira Wang

as Nurse's Daughter

Wong Chun

as Stanley Kwan

Venus Wong Man-Yik

as Miwa

Tony Wu

as Choi Yat-Chi

Ben Yeung

as Anita's Assistant Shing

Harriet Yeung Sze-Man

as Lai Chi Kok Park performer

Simon Yu Sai-Tang

as HK Government Event Review Board Member

Ben Yuen Foo-Wah

as Wah Do Restaurant Manager

Johnson Yuen Tak-Cheung

as Hawker Stall Boss

Onitsuka Ng Kin-Chung