Timothy Cheng Chi-Sing

as Yiu Ying-but (25 episodes)

as Yale Lui

as Patrick

as 陳喜力 (1 episode)

as Additional Voices (voice)

as Szema Kwan-leun (10 episodes)

as Ying Yiu-wa (25 episodes)

as Director of Operations, Chan

as Chan Cha-lei (30 episodes)

as Kau Ching (15 episodes)

as Tsui Wang Yip (30 episodes)

as Yau Kwok-tong / Ivan (25 episodes)