故事发生在1950年代的银山市。水库发生的一系列杀人案引起当地警方高度重视，亚洲侦察员沈鸥（陈数 饰）赶赴现场调查，亚洲悠闲钓鱼的贾思谋（李强 饰）引起她的怀疑。与此同时，公安局截获台湾特务机关发给潜伏特务101的密电，得知名为“美人蕉”计划己着手实施。原来，国民党特务利用封湖时机投放了食人鱼苗，现已大量繁殖，当下正值暴雨季节，如果开闸放水，食人鱼势必顺流而下，殃及周边所有水域，后果不堪设想。敌人的阴谋昭然若揭，我方各部门迅速行动起来，以公安部门为主，与海归资本家和暗藏的特务展开了惊心动魄的斗争，一个刚刚成立的红色政权接受着严峻考验......
史蒂夫范
回复 :A group of aliens has come to Earth to learn about its population, customs, etc. To avoid detection, they have taken on human form which gives them human emotions, physical needs etc. WITHOUT the understanding of what they mean or the inhibitions normally present in humans. Their leader takes the position of a college professor, their military expert as his sister, their intelligence expert, supposedly oldest of group takes form of his teenage son. The uninhibited reactions turn everyday events into unusual situations.
回复 :包罗横沟正史早期的佳构短篇《黑兰公主》、《杀人鬼》、《百日红之下》，而“日本最不靠谱的侦察”金田1耕助则是池松壮亮出演。
回复 :卡尔文和戴夫还将相处至少一季的时间，CBS宣布《东邻西舍》将续订第五季，作为该台2022-2023的总计划中的一部播出。本剧收视率取得了喜人的成绩，是CBS收视率排名前四的喜剧之一。据网络统计，本剧收视人数为662万。
