凯斯特（尼古拉斯•凯奇 Nicolas Cage 饰）是一个恐怖分子，他本想杀死探员西恩（约翰•特拉沃塔 John Travolta 饰），却误杀了西恩的儿子，西恩更与凯斯特结下不共戴天之仇。在逮捕凯斯特归案之后，他以为可以划上句号，却得知凯斯特已经把一枚毒气炸弹投放在某个人群密集的角落。
　　为了查出炸弹地点，西恩决定利用整形手术，将昏迷中的凯斯特的脸换在自己身上，去假扮凯斯特身份套出他弟弟说出真相。这件事属于FBI高度机密，只有寥寥几人知情。
　　凯斯特醒来，此时他有着西恩的面相。于是他决定将计就计，将知情人杀掉之后，他就变成了西恩……

　　"Good Witch" will take viewers on a new magical journey with Cassie Nightingale and her daughter Grace. When Dr. Sam Radford moves in next door to Grey House with his son, they are charmed by the 'magical' mother-daughter duo.

　　Just as it seems Cassie and Middleton's handsome new doctor Sam seem ready to turn their friendship into something more, Sam's ex-wife Linda threatens to come between them. Grace embarks on that teenage rite of passage - learning to drive - while Cassie continues to work her special brand of magic with a seemingly perfect couple staying at Grey House as well as with a new hire in Bell, Book & Candle. A Hallmark Channel original series.

　　Hallmark宣布续订《好女巫》第三季。

　　Good Witch is set in the fictional town of Middleton and follows Cassie Nightingale (Catherine Bell) and her bright teenage daughter Grace (Bailee Madison), who shares her mom's special intuitive charm. Sam (James Denton), a doctor, and his teenage son (Rhys Matthew Bond) live next door and are charmed by the "magical"…

　　清晨的一声枪响，打破紫藤社区长期以来的安宁。Mary Alice Young（Brenda Strong 饰）在家中自杀身亡。故事以她叙述的口吻开始，死后的Mary开始环顾四周关心自己邻居的生活：Susan（泰瑞·海切尔 Teri Hatcher 饰）是一个儿童文学作家，对男人毫无抗拒能力，丈夫因为出轨而被Susan提出离婚，有一个正值青春期的15岁女儿Julie。Lynette（菲丽西提·霍夫曼 Felicity Huffman 饰）是个标准的女强人，为了谁成为照顾家中四个幼儿的人而和丈夫约法三章时起冲突。Bree（玛西亚·克劳斯 Marcia Cross 饰）则是个完美主妇，她对自己的一言一行都要求甚高，却总是忽略了丈夫以及儿女对爱的需要，她很优雅，却冷冰冰。而性感的Gabrielle（艾娃·朗格利亚 Eva Longoria 饰）则有着富有又懂情趣的丈夫Calos，但总是禁受不住诱惑而偷情和重视物质享受的她也有着自己不为人知的过往。
　　Mary的死让这群主妇们开始反省自己日常的生活，并且相约要互相倾诉心事。但她们渐渐发现Mary的死背后埋藏着一个惊天秘密，而新来的邻居Mike则似乎与这件事有关……