清道夫第四季

　　《杀手信徒 第三季》讲述了当Ryan Hardy试图与一个新恋人过安稳日子时，纽约城再次掀起恐怖谋杀高潮，他被迫重返一线。他往日的死敌Joe Carroll被关在死囚大牢里，只有Mark仍在逃。这种大案子不可能是Mark做的，也不可能是Carroll做的，莫非有比Carroll更厉害的角色？Carroll只是一颗棋子，只是一切阴谋的开始？

　　漫威原创短剧《我是格鲁特》，树人格鲁特宝宝与新角色一起展开冒险之旅。

　　由于女总统暴露了自己的外星人身份，使得纳新诺城市受到了反对外星人派的自由之子以及保外星人派的极英盟两种势力冲突的影响，而身为超级少女的卡拉(梅莉莎·班诺伊 Melissa Benoist 饰)则不得不站在中立的一方。
　　与此同时，在那被冰雪覆盖的卡兹尼亚，却也出现了超级少女的身影？

　　NCIS是Naval Criminal Investigative Service的缩写，直译过来就是海军罪案调查处。这个隶属五角大楼的特别部门，专门从事与海军以及海军陆战队有关联的任何罪案调查。海军调查处被赋予了特殊的调查权，只要是案情需要，任何人都必须接受质询无论职务和军衔高低。NCIS小组每次都会遇到各式不同的案情，从谋杀、缉毒、谍报活动、到反恐行动、甚至是神秘宗教，无奇不有。

　　BBC续订《失魂舍伍德》第二季。

　　In 2262, Earthforce Captain Elizabeth Lochley is appointed to command Babylon 5. The station grows in its role as a sanctuary for rogue telepaths running from the Psi Corps, resulting in conflict. G'Kar, former Narn ambassador to Babylon 5, becomes unwillingly a spiritual icon after a book is published that he wrote while incarcerated during the Narn-Centauri War. The Drakh, former allies of the Shadows who remained in the galaxy, take control of Regent Virini on Centauri Prime through a parasitic creature called a Keeper, then incite a war between the Centauri and the Interstellar Alliance, in order to isolate the Centauri from the Alliance and gain a malleable homeworld for themselves.
　　Centauri Prime is devastated by Narn and Drazi warships and Londo Mollari becomes emperor, accepting a Drakh Keeper under threat of the complete nuclear destruction of the planet. (Portions of the end of his reign are seen in various prescient visions throughout the series; they show Mollari and former nemesis (and later friend) G'Kar sixteen years in the future dying at each other's throats, seemingly out of their grudge. It is gradually revealed that there was a much more friendly subtext, with Mollari having become a slave to the drakh rule and being tired of life; his Drakh Keeper awakens and strangles G'Kar in return. Vir Cotto, Mollari's loyal and more moral aide, succeeds him as emperor, free of Drakh influence. Sheridan and Delenn marry and move to Minbar, along with the headquarters of the Interstellar Alliance. G'Kar leaves Babylon 5 to escape his unwanted fame and explore the rim. Garibaldi also marries and settles down on Mars. Most of the other main characters leave B5.
　　Nineteen years later on the verge of death, Sheridan takes a final trip to the obsolete Babylon 5 station before its decommissioning. Sheridan apparently dies but is claimed by the First Ones, who invite him to join them on a journey beyond the rim of the galaxy. Babylon 5 station is destroyed in a demolition shortly after Sheridan's departure, its existence no longer necessary as the Alliance has taken over its diplomatic purposes. This final episode features a cameo by Straczynski as the technician who switches off the lights before Babylon 5 is demolished.

在第三季中，团队与一个偷取人们地下清洁水源并将其变为肮脏金钱的权力掮客展开对抗，与一个在小镇中既是法官又是陪审团的市长斗智斗勇，设法躲避一个在骗局中半路追上他们的目标，智斗一个兼营国际敲诈的台球高手，并揭露一个剥削童工的工业家。与此同时，他们还得应对来自过去敌人的精密复仇计划，以及处理新的人际关系所带来的后果。但无论面对什么挑战，只要有人需要帮助，他们总会提供……“天赐之力”。

　　2012年3月14日CBS宣布续订第三季。