Line Walker

Chief inspector of Hong Kong’s Criminal Intelligence Bureau, Cheuk Hoi, is suspicious of his close colleague’s mysterious death. Adding to the enigma, he discovers that the five undercover agents who were in constant contact with his dead friend have all vanished.

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  Michael Miu Kiu-WaiCheuk Hoi
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  Benz Hui Siu-HungChum Foon-hei
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  Benjamin Yuen Wai-HoChui Tin-tong
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  Priscilla WongCheng Suk-mui
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  Raymond Lam FungSit Ka-keung (Bao Seed)
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  Kenneth Ma Kwok-MingNgai Tak-lai / Wai Cho-wing
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  Mandy WongTseung Kei-tsz (Madam G)
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  Sisley Choi Si-PuiTau A-hei
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  Owen CheungPong Ho-yeung