诺亚（多米尼克·威斯特 Dominic West 饰）和妻子海伦（毛拉·蒂尔内 Maura Tierney 饰）结婚多年，献身两人育有四个可爱活泼的孩子，献身长久以来婚姻十分幸福美满，诺亚自认为是一位称职的丈夫和负责任的父亲，他和海伦都以为，平静的生活会持续的永远。某日，一位名叫艾莉森（露丝·威尔森 Ruth Wilson 饰）的美丽女子出现在了诺亚的身边，她的美丽和聪慧让诺亚陷入了一段背德的恋情中无法自拔。艾莉森亦是有夫之妇，她的丈夫科尔（乔舒亚·杰克逊 Joshua Jackson 饰）是一名牛仔，经营着一座农场。艾莉森和科尔之间的关系本来就问题多多，再加上她和诺亚之间的意外之恋，将两个家庭推入了万劫不复的境地。
刘忠源
回复 :In the fourth series, Susan is looking forward to the birth of her first grandchild, but dreading being a grandmother. Nick is getting fed up with living in his ghastly flat and trying to think of a way to move back into the family home. The gap between Michael's IQ and the rest of the family's seems to be increasing, but so is his libido. And Abi is still Abi, only more so! As for perennially put-upon Ben, what with a new arrival causing chaos in the surgery, being forced to take tango lessons and being officially declared dead, life is just one long major-league cirsis.
健辉
回复 :Series showing how new camera technology is revealing the inner workings of the Earth's most spectacular natural wonders.
农夫
回复 :第七季以百年一度的大流行病导致世界各地的医疗崩溃为舞台，新局面迎来是日本最高峰的教学医院—东帝大学医院，把感染治疗和内科作为重中之重，并计划推迟不必要的紧急手术。曾经知名的外科被移往分院的大楼，内科医生推广不使用手术刀的化学手术，显示出兴起的迹象。被感染危机和东帝大新权力席卷的未知子，在如同战场般疲惫的医疗现场也毫不退缩地走上了自己的道路。
