本片是一部喜剧片，上映于1979-09-20，由Wim Verstappen导演，由Rijk de Gooyer/鲁格·豪尔/维勒克·范阿梅尔罗伊主演。
剧情简介：Detectives Grijpstra and De Gier are sent to investigate the case of a man who apparently hanged himself in a center for oriental meditation. It is ruled as suicide and the case seems to be closed, but the same night there is an attempted break in. The investigation hits a dead end and everyone involved is a suspect. Based on the book "The Corpse in the Haarlemmer Houttuinen” by Jan-Willem van de Wetering.
外文名：Grijpstra & De Gier
类型：喜剧 / 惊悚 / 犯罪
导演：Wim Verstappen
演员：Rijk de Gooyer / 鲁格·豪尔 / 维勒克·范阿梅尔罗伊 / Donald Jones / Frederik de Groot / Jan Retèl / Hans Croiset / Marjan Berk / Hilly Ruardy
