An imperial agent gets ridiculed for his various inventions, until his supportive wife encourages him to attend a conference, which's actually a trap to kill all the doctors serving the emperor, where his crazy inventions come in handy.
Stephen Chow
Ling Ling Fat
Carina Lau
Ling Kar Ting
Carman Lee Yeuk-Tung
Kam Tso
Law Kar-Ying
Fat Yan
Cheung Tat-Ming
Emperor
Tats Lau Yee-Tat
Forbidden City Cop
Lee Lik-Chi
Court Official
Alvina Kong Yan-Yin
Dizzy Patient
