The fat old man plays the detective himself, which should be the film with the most lines.
The heroine and lover are so shameless, especially the lover. I can understand the original intention of the male pig to plan this perfect murder, and I am very sympathetic.
As for the defect, there are some problems with the clue of the key, the cash box should be placed in such an obvious place on the bed as the hair, so much cash, how good is a fire to burn... these can't stand the scrutiny of full fire, but it does not hinder at all The charm of this movie.
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