Episode 1

Michael Miu Kiu-Wai

Lok Ka Sing

Bosco Wong Chung-Chak

Eddie Wong Gwok Dong

Ron Ng Cheuk-Hai

Cheung Man Long

Kenneth Ma Kwok-Ming

Ting Ho Yin

Jacky Cai

Mo Yat Man

Kelly Cheung

Jean Yau Ho Yuet / "Agent J"

Jennifer Yu

Yiu Ka Nam

Yoyo Mung Ka-Wai

Au Yeung Man Yi

Joel Chan

Ho Chun

Lee Pace

Sam Collin / "Agent S"

Dominic Lam Ka-Wah

Au Yeung Ching

Lawrence Ng Kai-Wah

Paul Poon

Christine Kuo Yun-Hui

Yan Ting [wife of Ting Ho Yin]

Oscar Leung Lit-Wai

Tong Wing Fei

Zoie Tam

Or Man Ying

Liza Wong Ming-Chuen

He Hui Ying