本片是一部法国喜剧片，由费迪南·齐卡导演，由主演。
剧情简介：As a janitor is cleaning a hotel, he decides to peek through the keyholes to observe some of the guests in their rooms. In room 8, a woman is busy making herself look more attractive, and the janitor enjoys watching her. There are also some interesting things going on in the other rooms on the floor. But the janitor soon finds out that there are also some drawbacks to what he is doing.
外文名：Par le trou de la serrure
别名：看门人的窥视 / What Is Seen Through a Keyhole
类型：喜剧 / 短片
地区：法国
导演：费迪南·齐卡
