Lifeline

Sean Lau

Chief Yau Sui

Alex Fong

Raymond Cheung Man Kit

李若彤

Dr. Annie Chan

劉松仁

Chief Fire Officer Cheng Fu Wai

黃卓玲

Madam Lo Ka Wai

黃浩然

Wong Ho Yin

陳萬雷

Chan Man-Lei

元彬

Station Officer Fung Ting Kwok

Lam Suet

Arsonist (uncredited)

陳啟泰

Annie's Boyfriend

鄧梓峰

Madam Lo's Husband

姚瑩瑩

Janet