奋进的旋律

　　CW续订《河谷镇》第四季。

　　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.

　　剧集讲述了林山市公安局打拐办主任邓妍（迪丽热巴 饰）与警员常锐（金世佳 饰）、副主任尹建生（尤勇智 饰）组成"打拐铁三角"，在侦破多起触目惊心的拐卖大案过程中，直面人性深渊并最终摧毁人口拐卖网络的故事。

　　民国初年，徐警长（张国强 饰）因一桩案件与洋行的景氏（蒋志光 饰）结下不解之缘，并各获赠一幅油画用作纪念当日破案有功。多年后徐警长的后人依旧以投身警界为荣，人称犀利妹的徐小丽（杨怡 饰）便是警队的一名干将。加入重案组之后的徐小丽跟随上司卢天恒（马国明 饰）侦破一件又一件 棘手的案件，从旁一直用专业物理学知识辅佐他们的是卢天恒的校友，同时也是大学的副教授、景氏后人景博（林峰 饰）。
　　出生寒微的徐小丽对景博的佩服逐渐变成爱慕，景博也对关心照顾自己的徐小丽日渐倾心。但因两家家世悬殊，父母的阻拦让景博决定放弃这一段感情。另一边，花花公子卢天恒与密友敏嘉（廖碧儿 饰）一直维持着亦是朋友亦是恋人的暧昧关系。却不料敏嘉突然有了爱人，并想与之结婚。令人焦灼的案件层出不穷，这两对年轻人的爱情又将如何继续……

　　原名为《家有阳光》的现代都市家庭情感剧《儿女冤家》围绕当代社会热点话题“啃老族”现象而展开，讲述家庭生活中父母与儿女之间微妙情感的家庭伦理剧。其中，“母亲”张凯丽、“女儿”黄小蕾和“媳妇”吴晓敏组成当代家庭新格局，三个女人一台戏，上演了一出与“亲情”密不可分的家庭战役，让故事悲中有喜，笑中带泪。矛盾重重过后，这些儿女冤家是否能从中感念母恩？