An update of the 1960s Chinese martial arts story, Buddha's Palm, friends Charles and Chi (Andy Lau, Pak-Cheung Chan) visit Mainland China and discover an ancient cave that houses what is supposed to be the makeshift tomb of the legendary martial artist Lung Gim-Fei. The friends find an old spell book and practice some magic, which unintentionally breaks open a wall and releases a dormant princess (Joey Wang) and her handmaiden (Siu-Wai Mui). Charles and Chi take the Princess and her Handmaiden back to Hong Kong with them, unaware that they were followed by the just-awaken evil warlord, Tien Chien (Wah Yuen).
劉德華
as Mo Tak-fai
王祖賢
as Princess Wan-lo
陳百祥
as Lai Chi
梅小惠
as Hsiao Mun / Hsiu Mun
Yuen Wah
as Tin-chan
曹達華
as Mr Ko / Lung Chin Fi [2 Roles]
刘洵
as Yuen Chun / Yin Chin
David Lau
as Police captain [cameo]
成奎安
as Cop on motorcycle [cameo]
Ngai Bing-Long
as Fai's boss
Chan Ging
as Snakehead
San Kuai
as Kao Li Chiu
