殺手奏鳴曲

朱栢康

Joe

盧海鵬

Chairman

Alma Kwok

Archery Killer

周祉君

Knife Killer

Ítalo Castro

Axe Killer

洛琦

Hammer Killer

袁富華

Brother Sai

Ning Chan

Girl in Joe's memory

Ho Ka-Wah

Brother Sai's Guard

Phillip Pang Chi-Hoi

MK Killer

Kong Chi Sing

PA Killer

Hiro Hung Sui-Kuon

Japanese Killer

陳蔚昇

Gay Killer

Fiona Yim Wing Yan

Girl in Joe's memory

Samantha Tse Bing Ying

Girl in Joe's memory