The Psi Corps and President Clark, whose government has discovered Shadow vessels buried in Earth's solar system, begin to harness the vessels' advanced technology. The Clark administration continues to become increasingly xenophobic and totalitarian, and uses a military incident as an excuse to declare martial law. This triggers a war of independence on Mars, which had long had a strained political relationship with Earth. Babylon 5 also declares independence from Earth, along with several other outlying Earth Alliance colonies. In response, the Earth Alliance attempts to retake Babylon 5 by force, but with the aid of the Minbari, who have allied with the station against the growing Shadow threat, the attack is repelled. Becoming concerned over the Shadows' growing influence amongst his people, Centauri ambassador Londo Mollari attempts to sever ties with them. Mr. Morden, the Shadows' human representative, tricks him into restoring the partnership by engineering the murder of Mollari's mistress while putting the blame on a rival Centauri House. Open warfare breaks out between the Shadows and the alliance led by Babylon 5 and the Minbari. It is learned that genetic manipulation by the Vorlons is the source of human telepathy, as it is later discovered that Shadow ships are vulnerable to telepathic attacks. Displeased at the Vorlons' lack of direct action against the Shadows, Captain John Sheridan browbeats Vorlon ambassador Kosh Naranek into launching an attack against their mutual enemy. Kosh's deeds lead to his subsequent assassination by the Shadows. Former station commander Jeffrey Sinclair returns to Babylon 5 to enlist the aid of Captain Sheridan, Delenn, Ivanova and Marcus in stealing the Babylon 4 space station and sending it 1,000 years back in time to use it as a base of operations against the Shadows in the previous Minbari-Shadow war. Undergoing the same transformation as Delenn at the end of Season 1, Sinclair transforms into a Minbari and is subsequently revealed to be the actual Valen of Minbari legend, rather than a reincarnation. Spurred by the reappearance of his assumed-dead wife (who now works for the Shadows), Sheridan travels to Z'ha'dum, the Shadow homeworld, in an attempt by them to recruit him. However he instead destroys their largest city in a kamikaze nuclear attack, and is last seen jumping into a miles-deep pit to escape the explosion. Garibaldi, during a fight with Shadow vessels, goes missing.
After doing a guest lecture at a British University, Dr. Brennan and Booth are asked to investigate the death of a young woman. Her father is a wealthy American businessman working in the U.K.. Their counterparts assist them in the investigation. Meanwhile Angela's husband arrives at the Jeffersonian, he is not interested in divorcing her.
弗兰刚刚辞去在她男朋友店里作为新娘顾问的工作，每一次出现在百老汇制片人麦克斯威尔-谢菲尔德家门口的台阶上叫卖化妆品。麦克斯威尔家里的保姆在他的小儿子上演了一出"自杀"的闹剧后提出辞职，弗兰不失时机成为他家三个孩子的保姆。不久，弗兰以其不落俗套的教育方式和求实正直的态度感动了麦克斯威尔和孩子们。于是出现了蓝领遇贵族的情境。弗兰通过向古板正经的麦克斯威尔及其问题多端的孩子略施一计"奎恩逻辑"，赢得了麦克斯威尔和孩子们的心，帮助他们建立起了一个身心健康、美满、幸福的家。 弗兰对麦克斯威尔的三个孩子的影响，尽管有时并不是他们的父亲所期望的，但确是孩子们所需要的。在弗兰的照料下，麦琪从一个胆小害羞的女孩成长为充满自信的年轻女子；布莱顿是位恶作剧大师，他刚刚发现追逐女孩的乐趣，并沉缅于他个人建立的信托基金中。格蕾丝曾是多愁多病身，而因为有了弗兰，她再也不用每天去看临床医生了。奈尔斯是这个家庭的男管家，他以犀利的目光注视着眼前发生的一切。他发现弗兰有将温情带入这个家庭的天赋，认定弗兰是这个家庭将来的女主人，并表现得比新郎更加殷切地希望弗兰入主。 茜茜是麦克斯威尔的商业伙伴，她总以一种猜忌的眼光看待弗兰，把麦克斯威尔视为囊中之物。在幻想遭到挫败之后，茜茜转向奈尔斯示爱，但是，她又遭到了拒绝。 娶了弗兰之后，麦克斯威尔还需同弗兰的老妈塞尔维亚夫人竞争。塞尔维亚夫人每天在麦克斯威尔家进出自如，并试图以她自己的方式来影响女儿和这个家庭。 弗兰最好的朋友瓦尔总是给弗兰提建议，搞得弗兰的逻辑与相对论相差无几。
讲述能看到别人和自己寿命时钟的不幸女人，遇到了一个轻而易举就能暂停她的时间的男人之后，只能实现爱情魔法的瞬间的奇幻故事。
讲述每天在瑞草洞上班的职场人律师们愉快热烈的青春。 李钟硕饰演真相暴击满分的法务法人京民9年次律师安主行，帅气外貌优秀经历，直爽性格。一开始没有想要保护弱者实现正义，只是个职场人而已。从没有离职，九年都在一家公司，因此工作能力满分。年薪也创下新纪录，但是觉得麻烦没有自立门户的老古董。然而，他平稳的职场开始发生裂痕。 文佳煐饰演2年次律师姜智熙。改变一个人的生活就是改变那个人的世界，对自己理直气壮、直率、淡泊的角色。
跟随Mae Cannon，因为她发现自己在一个完全有效的婚姻中焦躁不安。一个新的奇幻之旅将带她到平行宇宙。
允教授的妻子又生了一个小女孩，3岁的俊熙（宋承宪 饰）和父亲到医院看望妈妈和妹妹时顽皮地将妹妹与旁边摇篮里的婴儿换了过来，一段误会就此展开。十四年过去了，俊熙已经长成了一个翩翩少年，妹妹恩熙（宋慧乔 饰）也十分聪明可爱，家境的优越使得两兄妹成为学校了令人艳羡的对象。与恩 熙同班的新爱（韩彩英 饰）因为父亲早逝，而哥哥却游手好闲，全家只有靠母亲一人独立支撑的餐厅过活，生活艰难。新爱一直十分嫉妒恩熙，一天她故意报复恩熙，被俊熙发现，恩熙不想将事情闹大而赶去制止哥哥和新爱理论时，被一辆货车撞倒了。在医院里，继续输血的恩熙被查出了并非允教授夫妇的亲生女儿，经过调查，原来新爱才是允教授的亲生女儿。新爱知悉了这个秘密，来到了允家认亲生父母。虽然养母京河十分不舍得，但恩熙为了不让母亲难做，回到了新爱那个艰苦的家，由此展开了她的另一段人生……
