The Hong Kong Airport Special Police Unit (ASU) is a special police force responsible for maintaining public and aviation security, counter-terrorism, key personnel protection, disaster support and many other areas. Encountering different situations on duty, they see the joys and sorrow of life that make them reflect on their own lives. With every step forward, they establish a sense of mission as the airport security police.
as San Hoi Ching/" Eagle 4"/"Sanjay"
as Cheung King San / "Hill"
as Yu On Na / Na Na /"NaNa"
as Ma Yong Yee / Easy Gor /"Easy"
as Ho Si Wa / Ah An /" Eagle 6"/" Silver"
as Cheung Chan Hak / Cheung Sir / Lou Ban /"Cesar"
as Man Wing Keung/Man Sir {Head Boss}
as Lee Chi On / "On On" [Easy's girlfriend]
as Keung Hau Cheng/" Eagle 2"/"Gutty"/Kau Keung
as Cai Tin Lok/ Cai Sir /" Eagle A"
as Wu Koon Chung/Wu Lung/Ma Yi/Wu Sir Sir/"Eagle 10"/"Wussy"
as Kong Kam Wing / Kong Sir
as Sung Tin Kei / Kei Go [Bad guy]
as Chan Mei Yan / Ah Yan / "Yan"
as Deng Ying Tou
as Koo Ka Wo/ "Koo Papa" [Police]
as Chou Fung Chu {Man Sir's wife}
as Wan Chan Yi / "Jenny"
as Lee Lik Cheung / Lee Sir
as Yip Bo Hing
as Cheung Wang Yu/ Ah Yu /"Harvey" [Hill's dad]
as Kui Wai Ping {Easy's mother]
as Yim Lai Cheung
as Ho Kwong Yuen {Silver's father}
as Cheung Yee Lam / "BB" / "Elaine"
as Hung Lau
as Chang Hiu San
as Cheung Yau Ting {Silver's stepmother}
as Fung Che
as O Gin
as San Chi Fai {Sanjay's father}
as Lui Pui Fan {Sanjay's mother}
as Chiu Nga Yin [Cesar's mother]
as Chan Gwong Leung / Ah Leung
as Su Han Sen
as Zhao Xing Yong
as Student
as Wun (Ep. 19-20)
as Chiu Nga Yin [Young]
as Cheung Yee Lam [Young]
as Yeung Wai Yan / "Mark" (Ep.16-17)
as Coffee (Ep. 14)
as Tourist
as Wu Yau Wai / Wu Tau Sir {Wussy's father}
