Synopsis
A recently married scholar goes on a quest for knowledge of other people's wives, based on his philosophical differences with the Sack Monk. He encounters the Flying Thief, who agrees to help him find women, but only if he attains a penis as big as a horse's. The scholar has a surgeon attach said unit, and he's off and running on his mission, only to find that there are obstacles to his new lifestyle, such as jealous husbands and treacherous females.
Cast

Lawrence Ng Kai-Wah
Wei Yang Sheng / Yan Ching

Kent Cheng Jak-Si
Tin Chan

Elvis Tsui Kam-Kong
Wong Chut

Lo Lieh
Cat Burglar Sai Kunlun

Amy Yip Chi-Mei
Yu Xiang / Chou Yin

Isabelle Chow Wang
Shui Chu

Carrie Ng Ka-Lai
Mistress Ku

Mari Ayukawa
Wong Chut’s wife

Rena Murakami
Hua Chen
Tang Yat-Lung
Au Wai-Yee

Poon Ka-Tak

Tien Feng
Lord Iron Gate
Lo Tun
Sack monk

Ryoko Shinmura
Nosy neighbour

Peter Ngor Chi-Kwan
Yan Ching's foot [body double]

John Cheung Chan-Sang

Frank Liu Zong-Ji

Chun Kwai-Bo
Brothel servant

Jacky Cheung Chun-Hung
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