天赋异禀

　　讲述两个拉丁裔家庭争夺财富和权力的故事

九名陌生人乘坐的从危地马拉飞往美国的小型飞机坠毁在偏远的墨西哥丛林。幸存者一一被谋杀，剩下的乘客必须在成为受害者之前找出凶手。

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.

　　在美国殡仪业大势并购垄断下，Fisher meijubar.net一家仍然努力坚持家族式服务为生。创办人父亲Nathaniel尽管已经不在人世，但是他的形象却经常出现在家人的幻想中，留下的家族业务由家庭的其余四个人员打理。老大Nate（彼得·克劳斯Peter Krause 饰）一直在殡葬业务和初为人父的家庭角色中寻找平衡；老二David（迈克尔·霍尔Michael C. Hall 饰）和他极度情绪化的同性恋人在外居住，除主要负责家族业务外，还为教堂做事；小女儿Claire（劳伦·艾波罗丝Lauren Ambrose 饰）是个问题青年，富有艺术天赋，处于精力充沛的青春期；母亲Ruth（弗兰西丝·康罗伊 Frances Conroy 饰）则希望与儿孙们拉近距离。他们也会因死亡而被触动，思索什么才是短暂人生的意义。