Once Upon a Time in Triad Society

Francis Ng Chun-yu

Kwan

Loletta Lee Lai-Chun

Restaurant / Cart Noodle

Michael Chan Wai-Man

Brother Lone

Allen Ting Chi-Chun

Lam Fung

Spencer Lam Seung-yi

Brother Sheung Yee/Kwan's father

Pauline Chan Bo-lin

Nurse

Jamie Luk Kim-ming

Officer Lam

Edmond So Chi-wai

So Wai

Farini Cheung Yui-ling

Tailor's daughter

Jason Lam Kee-to

Newspapers editor

Winnie Wong Wing-Yee

Si Lau-Wa

Kwan's lawyer

Jimmy Wong Wah-wo

Policeman

Pan Changjiang

Airi Ando

Bobby Yip Kin-sang

Samuel Leung Cheuk-moon

Ridley Tsui Bo-Wah

Kenji Tanigaki