Ricky Chan Po-Yuen

as Duan Zheng (14 episodes)

as Hu Tianzhao

as Dadi

as Biao

as Long Zhi Sen

as Kun Que

as Tie's husband

as Liu Dongmin

as Yu Man Sa / "Boss Shark" (30 episodes)

as Lung

as Dai Xi

as Bowie

as Lai Sun-Wah