Tony Leung as Chow Mo Wan

Maggie Cheung Man-Yuk as Su Li Zhen - Mrs. Chan

Rebecca Pan as Mrs. Suen

Kelly Lai Chen as Mr. Ho

Siu Ping-Lam as Ah Ping

Chin Tsi-Ang as Amah

Joe Cheung Tung-Cho as Man Living in Mr. Koo's Apartment

Koo Kam-Wah as Mrs. Koo

Chan Man-Lei as Mr. Koo

Julien Carbon as French Tourist (uncredited)

Charles de Gaulle as Self (archive footage) (uncredited)

Laurent Courtiaud as French Reporter (uncredited)

Chow Po-chun as

Roy Cheung Yiu-Yeung as Mr. Chan (voice)

Paulyn Sun as Mrs. Chow (voice)