The actors were never told in advance what was in store for their characters. Each new episode was just as much a surprise for them as it was for the viewers.　　故事的背景设定在公元2257年，人类已经突破光速，开始大规模星际旅行及在太阳系附近殖民，与多个外星文明接触并有贸易联系。一天，一艘地球联邦的星际驱逐舰在探索未知星际空间的时候遇到一艘不明星船，因为误判对方意图而先敌开火。对方叫明巴利外星族（Minbari），比人类早进化发展几千年，其技术人类无法望其项背。不巧的是地球星船孤注一掷先敌开火的时候把灰色議會議長杜哈的给干掉了（那位老兄其实知道按大设计蓝图，明巴利必须与地球人联合并融合，这次到这里也不是闲逛，而是准备与地球人第一次亲密接触）。于是明巴利对地球开战，摧枯拉朽所向披糜，在对地球本土最后一击的过程中，明巴利却突然停止进攻并宣布投降。总之，停战后地球出资在中立空间建设“巴比伦空间站"，致力星际交流、谈判及和平合作。前面四座都被摧毁或莫名其妙消失，于是有了巴比伦5号。巴5军头Sheridan和明巴利大使笛嵐（Delenn）带领众喽罗，联合火星殖民地抵抗力量反对地球联邦通过谋杀政变而上台的独裁总统，联合各外星文明反击神秘黑暗种类——影族（Shadows），向佛隆人（Vorlon）说不，最终走上独立自主自力更生的发展文明道路。

　　In 2261, the Vorlons join the Shadow War, but their tactics become a concern for the alliance when the Vorlons begin destroying entire planets which they deem to have been "influenced" by the Shadows. Disturbed by this turn of events, Babylon 5 recruits several other powerful and ancient races (the First Ones) to their cause, against both the Shadows and the Vorlons. Captain John Sheridan returns to the station after escaping from Z'ha'dum, but at a price: barring illness or injury, he has only 20 years left to live. He is accompanied by a mysterious alien named Lorien who claims to be the oldest sentient being in the galaxy.　　Hours before Sheridan's return, Garibaldi is rescued and returned to the station, in rather dubious circumstances. He is markedly more paranoid and suspicious of other alien races and of Sheridan than he was before.　　Centauri Emperor Cartagia forges a relationship with the Shadows. Londo Mollari engineers the assassination of Cartagia and repudiates his agreement with the Shadows. Londo kills Mr. Morden and destroys the Shadow vessels based on the Centauri homeworld, in an attempt to save his planet from destruction by the Vorlons. Aided by the other ancient races, and several younger ones, Sheridan lures both the Vorlons and the Shadows into an immense battle, during which the Vorlons and Shadows reveal that they have been left as guardians of the younger races, but due to philosophical differences, ended up using them as pawns in their endless wars throughout the ages. The younger races reject their continued interference, and the Vorlons and Shadows, along with the remaining First Ones, agree to depart the galaxy forever.　　After the Shadows are defeated Garibaldi leaves his post as security chief and works on his own as a "provider of information". He begins working for one William Edgars, a Mars Tycoon, who is married to Garibaldi's former love. While he works ever closer with Edgars, he becomes increasingly aggressive towards Sheridan and eventually leaves Babylon 5.　　Minbar is gripped by a brief civil war between the Warrior and Religious castes. Delenn secretly meets with Neroon of the Warrior caste and convinces him that neither side can be allowed to win. She tells him that she will undergo a ritual wherein she will be willing to sacrifice herself, but will stop the ritual before she actually dies. When Neroon sees that she actually intends to go through the entire ritual, he rescues her and sacrifices himself instead, declaring that, although he was born Warrior, in his heart he is Religious.　　As part of the ongoing conflict between Earth and Babylon 5, Garibaldi eventually betrays Sheridan and arranges his capture in order to gain Edgars' trust and learn his plans. Garibaldi later learns that Edgars created a virus that is dangerous to only telepaths. It is then revealed, that Garibaldi was actually abducted by the Psi-Corps at the end of Season 3 and re-programmed by Bester to provide information to him at the right time. Bester releases Garibaldi of his programming, and allows him to remember everything he has done since being kidnapped. Edgars is killed and his wife disappears, but is reunited with Garibaldi after the end of the war. Garibaldi helps free Sheridan and return him to the campaign to free Earth. An alliance led by Babylon 5 frees Earth from totalitarian rule by President Clark in a short but bloody war. This culminates in Clark's suicide and the restoration of democratic government. Mars is granted full independence, and Sheridan agrees to resign his commission. The League of Non-Aligned Worlds is dissolved and reformed into the Interstellar Alliance, with Sheridan elected as its first President and continuing his command of the Rangers, who are to act as a galactic equivalent of United Nations peacekeepers.　　In the season finale, the events of 100, 500, 1000, and one million years into the future are shown, depicting Babylon 5's lasting influence throughout history. Amongst the events shown are the political aftermath of the 2261 civil war, a subsequent nuclear war on Earth involving a new totalitarian government in the year AD 2762, the resulting fall of Earth into a pre-industrial society, the loss and restoration of humanity's knowledge of space travel, and the final evolution of mankind into energy beings similar to the Vorlons, after which Earth's sun goes nova.

　　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.

　　新婚夫妇艾玛与大卫在蜜月期间，艾玛不幸遭到攻击，大卫却拒绝配合调查，此异常的行为使他成为头号嫌疑犯。艾玛不愿接受这个解释，但她真的认识自己的丈夫吗？

　　新婚夫妇艾玛与大卫在蜜月期间，艾玛不幸遭到攻击，大卫却拒绝配合调查，此异常的行为使他成为头号嫌疑犯。艾玛不愿接受这个解释，但她真的认识自己的丈夫吗？

　　加拿大与英国合拍的《远古入侵》（Primeval）衍生剧《远古入侵：新世界》（Primeval: New World）

Itisbasedonanactor’sjourneyinfrontandbehindthelenswhopromisesactionandanoffbeatsenseofhumor.

夜总会歌手Larry Todd打破了他的浪漫与美丽的舞女，当他意识到她是一个极其嫉妒黑帮女友。在跑，拉里误认为他杀死的暴徒和被帮助的女继承人Mary Carol逃避警察，谁将拉里和搭档米隆到古巴。玛丽继承了一个孤立的岛屿上的幽灵城堡，并无视不祥的警告和威胁，决定采取占有。在那里，三人寻找一个隐藏的宝藏，并遇到鬼，一个僵尸，和一个神秘的杀手。

阿诺拉是布鲁克林的性工作者，她邂逅了一个商界寡头的儿子并在冲动之下嫁给了他，这让她以为自己像灰姑娘一样终于遇到自己的王子。然而当结婚消息传到了俄罗斯，男方父母来到纽约取消婚姻，破灭了的阿诺拉的童话。

30年代的芝加哥充满了混乱，黑道横行官商勾结，其中，要数掌握着私酒市场命脉的黑帮老大卡彭（罗伯特·德尼罗 Robert De Niro 饰）的势力最为强大。即使在这样黑暗的环境中，联邦探员纳斯（凯文·科斯特纳 Kevin Costner 饰）也依然怀抱着惩奸除恶的理想， 可是很快，现实便教会了他，在这个世界里，谁才是老大。　　在老警探马龙（肖恩·康纳利 Sean Connery 饰）的帮助下，纳斯重拾了自信，他组织了一个专案小组，专门调查和打击卡彭的犯罪事业。在纳斯的努力下，小组的行动初显成效，可随之而来的，就是来自卡彭的威胁和迫害。组员被杀，马龙受伤，这一切的一切都不能使纳斯消沉，反而更加坚定了他除掉卡彭的决心，一场激烈的较量在正义和邪恶之间拉开了帷幕。