Four heroes embark on a secret mission for Dr Sun Yat Sen's Nationalist Guard. Relentlessly pursued by the warriors of notorious Warlord Yue Sai Hoi, they have seven days to reach the Lo Yang Pass with their secret cargo.
The Postman Strikes Back is a 1982 Hong Kong martial arts film directed by Ronny Yu, and starring Bryan Leung as the titular protagonist who is sent on a mission to deliver a cargo of four mysterious cases to a rebel leader. The film co-stars Chow Yun-fat, Fan Mei-sheng, Yuen Yat-cho, Eddy Ko, Cherie Chung, and Kuk Ching-suk.