Patrizia and Roberto, theatrical actors and spouses, after having stayed at the Play Motel, accidentally find a body in the trunk of their car. They leave the car at the scene and go to call the police, and when they arrive, they discover with amazement the removal of the body, which is then found in a completely different place: the police then discover that it was Maria Luisa Longhi, wife of Commendator Rinaldo Cortesi. At the request in particular of Patrizia, the two spouses improvise as investigators to help the police solve the case.

Patrizia和Roberto，戏剧演员和配偶，在Play Motel停留后，意外地在他们的汽车后备箱中找到了一具尸体。 他们把车停在现场然后去报警，当他们到达时，他们惊奇地发现尸体的移除，然后在一个完全不同的地方发现：警察然后发现它是Maria Luisa Longhi， 推荐人里纳尔多科尔特斯的妻子。 应Patrizia的要求，两名配偶即兴作为调查人员帮助警方解决案件。