一心复仇的女子苦苦追查杀害丈夫的凶手，结果揭开了这个小镇隐藏最深也最邪恶的秘密。

故事发生在巴伐利亚的下卡特恩基辛地区，弗朗茨（塞巴斯蒂安·贝策尔 Sebastian Bezzel 饰）是生活和工作在那里的一名警官，虽然他身居高位，但生活却过的很不如意。女友苏西（丽萨·波特霍夫 Lisa Potthoff 饰）因为他的种种疏忽和冷淡最终选择离开他，前往意大利开始新的生活。与此同时，越狱的精神病人屈斯特纳决定对弗朗茨的上司莫拉柴可（Sigi Zimmerschied 饰）展开复仇行动，这让莫拉柴可整天觉得惶恐不安。
　　在一天夜里，当屈斯特纳将一个猪头放在了莫拉柴可的床上后，这名硬汉彻底的崩溃了，他找来了弗朗茨，要求后者成为自己的贴身保镖。然而，弗朗茨要处理的麻烦事有一堆。

Wanda's world has been turned upside down when her teenage daughter Nina suddenly turns up in a hijab. Secretly, Nina has converted to Islam; she exclusively eats halal, strictly observes the prayer times and wishes to be called Fatima. Mother of a liberal Viennese patchwork family, Wanda is appalled; she has always strongly stood against religious fanaticism. However, all attempts to make Nina see reason fail. To make matters worse, Wanda's ex-husband has just fathered a child with his latest wife, and Wanda begins to yearn for a time when her only problems were her daughter's truancy and pot smoking. When she meets Hanife, the mother of Nina's Muslim girlfriend, she finds an ally. Hanife, who immigrated to Austria as a child, is determined to save her daughter from the extremely old-fashioned image of women, which Nina is enthusiastically preaching.

巴伐利亚本土侦探喜剧《蒸面布鲁斯》(2013) 揭开兰茨胡特田园风光掩盖下朴实面孔的居民的黑暗秘密，除塑造沉默寡言的反英雄式警察主角外，在方言环境下利用对单调随意的乡村生活的刻板印象和一系列古怪可爱的配角来制造黑色幽默。片中特写时常以独特的打光方式强调角色瞳孔的反光，以 表现其狂热痴迷。(小易甫字幕组)