青春38度

　　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.

　　魯福生於演藝世家，父為著名甘草演員，福從小耳濡目染，對演藝界充滿憧憬，但他生性硬頸，屢次拒絕父親安排的機會，堅持入讀APA，要學習正統的戲劇訓練，但其父覺得娛樂圈最重要的關係，父子二人產生分歧，福也從來沒有在外人面前提及自己的背景。福在演藝學院畢業數年，滿腔熱誠投入演藝工作，可惜星途暗淡，究其外貌與現今流行的小鮮肉外型格格不入，故只有行行企企的閒角找他演出，但福對每一個機會都非常珍惜，敬業樂業。追尋理想也要顧及生計，所以福也成立了一間臨時演員公司，以作糊口，他相信只要有恆心，機會總會來臨。在某次做老臨的場合中，福重遇了他的師妹芝芝，芝芝為富家女，入讀演藝學院原因，全因為愛情，因為她與當紅小鮮肉其實是一對小情人。為了和情人有共同的語言，所以學戲，她的夢想是和小鮮肉同台演出，所以加入了福的臨時演員公司，累積演出經驗，爭取演出機會，希望有一天願望成真。

　　主人公何青从恋爱到结婚，成为母亲后离婚，单身后却成为第三者，因为子女、感情等诸多因素又欲与前夫复婚，在与老板共赴厦门的途中，却发生了意想不到的事..... 经过一连串的事件，女主又会有怎样不为人知的爱恨纠纷呢？《能不离，最好还是别离》是一部以真人真事为背景，关照婚姻、家庭、情感的正剧。以男女主人公的恋爱、结婚、离婚、独身生活为主要情节，以两人分手后另外卷入的两个家庭为主线，构成了当下都市情感生活的多种姿态。让人们看到该剧时能对照自己的生活，并有所触动，反思自己的婚姻、家庭、爱情等。告诫人们成立家庭当慎重，要好好珍惜每一个家庭。向当下纷繁复杂的社会，传达出捍卫家庭的主题。