Security Unlimited (1981)

Security Unlimited 1981 / 摩登保镖 1981 /

Chow Sai-cheung, a bitter supervisor of a Hong Kong private security company, teaches unusual guard tactics to new recruits such as electric mats, parachuting off burning buildings and counter-attacking gunfire. He was secretly observed by his new boss and Sylvester, unimpressed by his work, the new boss demotes Chow and promotes Chow's assistant Sam. Under the leadership of Sam, Chow and new recruit Bruce Tang encounter a slew of misadventures, including pursuing stowaways on a party boat. Bruce ultimately falls in love with one of the stowaways. Finally, they all get entangled in a plot to steal one of China's most prized treasures on display in Hong Kong, and in a plot involving some missing government money that the security officers were guarding. (Source: Wikipedia)