After being framed for a murder he didn't commit, Tom Penney (Donald Houston) serves his time and returns to his rural English home to establish a quiet life. When another victim is found, however, Tom is blamed for the crime and flees rather than returnng to prison. Hoping to find the real killer -- or killers -- Tom investigates while keeping a low profile to elude his pursue...
话说探长克鲁梭奉派调查一宗谋杀案,到底女仆玛莉亚是否杀死富豪巴龙先生的司机?在调查过程中,克鲁梭暗恋上嫌疑犯,认为傻大姐型的玛莉亚也是无辜受害者,故想尽办法为她洗脱嫌疑,由此引出一连串的笑料。