田七(张达明 饰)是个精人,常喝醉打妻子当归(蔡少芬 饰),当归痛定思痛发誓要对夫报复,刚巧城中富商罗汉果欲寻名医,当归于是谎称丈夫会医术,并且要用精棍子揍田七,他才会应允他人治医,罗汉果信以为真,不但将田七痛打一顿,并将其接入家中,于是一场啼笑皆非的闹剧开始了……Based on the Moliere play of the same name. A woodcutter often gets drunk and beats his hot-tempered wife. One day after being beaten, she decides to take revenge on her husband. An old servant is sent to the village by a fabulously rich merchant, to look for a doctor to cure his daughter who is taken ill. Choi realizes this is her opportunity to set up her husband. She tells the servant that her husband is a painfully modest miracle doctor who will only reveal his true identity and skills after being severely beaten.