Leslie Winner是一个老好人，但他总是意外地自找麻烦。好在尽管如此，他还是遇到了一个爱他并且愿意忍受他的未婚妻Jemma。两人正在筹备婚礼，但为了支付度蜜月的费用，Leslie需要找个工作——于是，这幸福的笨蛋要经历重重考验：他用油漆枪装饰房子，结果搞得一塌糊涂；去参加一场紧张的面试，却穿着拖鞋；找了一份餐厅的工作，是在自动钢琴前假装演奏。Leslie究竟能不能保持不惹麻烦、成功携手Jemma 步入婚姻殿堂呢？
这一季对应原著小说第七部和第八部，主人公乌特雷德尝试夺回贝班堡未果，后又卷入麦西亚君位之争，并再次面对丹麦人入侵。
凯丽·拉塞尔与马修·瑞斯将带着《美国谍梦》第四季在3月16日回归，这一季的焦点落在生物武器的威胁与对钱宁夫妇秘密的挖掘之上。制作人乔尔·菲尔德表示，电视评论家建议他与制作人乔·韦斯伯格，就目前的剧情发展来说，是时候考虑结束了。 菲尔德还无法确定到底何时结束该剧，但他暗示本剧将在第五季或第六季结束，“如果你将它视为一部三幕式戏剧，那么我们现在已经接近第二幕的尾声了。但无论它在第五季还是第六季结束，我们都会认真挖掘它的新走向，尽力拍好下一部。我现在真的说不准它什么时候会完结，只会做一切对于这部剧是对的决定，并希望给观众不断带来惊喜。”
构思源自同名纪录片，这部医务剧以全美最忙碌，名声也最不堪的洛杉矶县医院的急症室为故事背景。一群医术精湛的医生尽管受制于落后的制度，但他们仍为理想、为病人努力奋斗。
制片人泰勒·谢里丹(Taylor Sheridan)将讲述大家长雅各布(Jacob Ford)和女家长卡拉(Cara Mirren)的故事，探索“20世纪初，流行病、历史性干旱、禁酒令的结束和大萧条都困扰着西部山区，而达顿一家把这里称为家。”
Mrs. Brown's Boys became a runaway success upon its initial broadcast. Every episode aired won its timeslot for RTÉ, with an average viewership of 753,500 in January, 2011. One episode's rating beat that of RTÉ's own ratings giant The Late Late Show, with 856,000 viewers tuning in to watch. However, critics disliked the show. "The whole thing is entirely predicated on viewers finding a man dressed as a foul-mouthed elderly woman intrinsically funny," noted Bernice Harrison in the Irish Times. "If you do, you’re away in a hack (and the viewing figures are astronomical), but if you don’t, and you think that died out with Les Dawson and Dick Emery, then it’s a long half-hour." The Irish Independent said that Mrs Brown's Boys was the type of TV programme that "that makes you vaguely embarrassed to be Irish". The Daily Telegraph's Sam Richards noted that show's comedy has a "rudimentary nature", consisting of "an old-fashioned blend of silly voices and slapstick, played out in front of a live studio audience who collapse into giggles at the mere mention of the word “willy”.
