크레딧 출연 증지위 Kwok Tinyau 고천락 Captain of the Epidemic Prevention Operation Unit 임가동 Diagnosed carrier 성룡 Supervisor of the Epidemic Prevention Operation Unit 양가휘 Yam Yankau 오진우 Diagnosed carrier 姜皓文 원추 Michael Hui President of Grande Hotel Sam Lee Security manager of Grande Hotel 정칙사 Alex Fong Lik-Sun Diagnosed carrier Julian Cheung Chai Yau Louis Cheung Triad leader / Chai Yau's rival Fiona Sit Service staff of Grande Hotel Carlos Chan Ka-Lok Manager of Grande Hotel Chrissie Chau 전가락 Head of security of Grande Hotel / President's assistant Helena Law Lan Service staff Cecilia So Annie Liu Max Cheung Cheung Kwok-Keung Candice Yu Kwok Tin Yau's wife Larine Tang Yue-Ping 노혜광 Mary Hon Ma-Lee Alex Lam Tak-Shun Gregory Charles Rivers Stephanie Che Yuen-Yuen Pinky Cheung Samuel Pang Ng Wing-sze 장달명 Chu Chu's father Billy Luk Chu Chu's fiancé Michael Ning Ting Tszchung Hacken Lee Raymond Wong Ken Wong 스텝 곡덕소 Directing 곡덕소 Writing