若要君不知

　　“狮子座”男主林辰（王森 饰）和“双鱼座”女主陆心语（李斯丹妮 饰）在咖啡屋相遇相知，作为咖啡大咖在展示拉花技能时也不忘将个人感情传递其中，暗送秋波，一对性格鲜明的星座CP造就了咖啡屋年轻人之间的喜怒哀乐。作为每次事故的“煽风点火”者，“处女座”林帅（李昶 饰）和“双子座”周诗瑶（林清 饰）从冤家路窄到相知相杀，拌嘴、使坏、互撕又到和好，满满的戏剧冲突奏响咖啡屋的每一次笑声，谱写出一曲当下都市青年群体的情感乐章。六位年轻人联手打造出一部大师级“撩情”手册，网络谈情说爱范本指日可待！

　　某大都市的刑警队在“科技强警”的背景之下，侦查技术人员深入侦查工作第一线，与侦查员一起，面对一个个带有鲜明时代特征的罪案，他们以丰富的知识，敏锐的目光，缜密的推理，高超的科学手段，艰苦的调查，一次次准确及时地寻找出犯罪嫌疑人，使案情大白于天下，惩恶扬善，维护社会的秩序和法律的尊严。该剧塑造了一群新型的公安干警形象：公安院校的硕士生、曾在苏格兰场受训的刑警队队长陈元；端庄秀丽的女法医王岚；技术神童王小光等等，都是以往公安题材电视剧所未曾表现过的崭新人物形象。

　　香港大陆警界精英联手行动，雷霆出击铲除罪恶义不容辞！吕良伟、叶童联袂主演，表现“九七”之后香港内地警界联手打击罪恶的故事，场面火爆，情节曲折，令人惊心动魄！
　　九七之后，香港回归到祖国的怀抱，大陆和香港在各方面都扩大了交流与合作。针对一些犯罪分子在两地同时作案的情况，香港警方积极地和大陆的公安部
　　门联系，希望能够两地联合行动，共同打击刑事犯罪分子。因为靖海市毗邻香港，又是两地的犯罪分子来往的重要场所，所以按国际刑警中国区领导的指示，靖海公安的田局长接受了领导两地联合行动组的领导工作。
　　香港的警局，墙壁上去掉了女王的画像，而换上的中国国旗，让大家都很兴奋，更让人高兴的是，能够有机会和大陆的警方合作。更是让大家争先恐后。黄莉莉、张宏伟、谢带金等男女香港刑警，得到了来大陆的机会。大家都下决心做出成绩。
　　大家在田局长的领导下，接手的第一个案子是一个以粮食进出口为幌子，进行走私毒品的案子。大陆警方参加破案的有尤小宝、尤志健父子，杨敏琪等人。在走私团伙的内部，已经有一个我们打进去做卧底的公安马长军。马长军做了走私头目李贵媚的保镖并取得了她的信任。为此，马长军自己心爱的女儿受了重伤也不能前往看望，妻子很是失望。在马长军的配合下，终于摸清了整个走私团伙的底细，一举将他们抓捕归案。在共同的战斗中，大陆和香港双方的刑警建立了深厚的友谊，也为马长军的无私奉献精神所感动。
　　正在欢庆胜利的时候，美丽的香港刑警黄莉莉被绑架了。这让大家十分的愤怒。竟然有人敢于挑战警方。香港方面要求其它人继续留在大陆，配合田局长和马长军等人完成破案任务，救出黄莉莉。经过案情分析，发现罪犯的手法有些奇怪，都是攻击长发年轻女性。同时发现罪犯有反常的犯罪心理。这时，长军的妻子也被绑架了，并且被残酷杀害。长军忍着丧妻的痛苦，安顿好女儿，第二天又出现在办公室里，这让香港、大陆专案组的同志十分地感动，大家齐心合力，终于将心理变态的杀人狂绳之以法。
　　在香港，有一伙疯狂的盗车贼，他们将盗来的各种车辆，经过第三国的边境，走私进靖海市，然后销往内地。一时间香港、大陆各地都被这伙盗车贼搞得污烟瘴气。国家海关和公安部要求靖海市加强警力，尽快打掉这个走私团伙。因为作案源头在香港，两地的警方又联手对这一走私的团伙进行侦破。大陆警员敏琪的生父回到了内地，做生意的同时，又重新来看望他早已离异了的妻子——敏琪的生母。敏琪在和生父的接触中，敏感地发现了一些他们公司的不正常的情况。还来，敏琪同父异母的弟弟正是这一盗窃走私汽车的骨干成员。在敏琪母女的感招下，敏琪的生父最终大义来亲，帮助警方破获了这一大型的走私团伙。在战斗中，敏琪也得到了大家的尊敬。
　　香港著名的犯罪分子、爆炸专家丁子山对社会严重不满，多次在香港制造爆炸事件。香港警方因为他藏身在东南亚，一直没有抓到他。可是最近，他竟然将犯罪的黑手又伸回了香港，而且也在靖海市公然制造爆炸事件，挑战两地的治安，破坏香港回归以后的大好形势。上级责成田局长一定要限期破案，不能让犯罪分子的罪恶阴谋得逞。两地的刑警又再一次地联手破案。
　　丁氏是一伙十分残忍的犯罪分子，且不怕死。专案组几次和他们交手，可是都没有沾到便宜。因于长军的机智和勇敢，终于击毙了丁子山。可是，他的父亲、著名的罪犯丁肇又来到了大陆，和大陆的警方叫了板。更激烈的战斗在进行着……
　　在共同的战斗生活中，两地的刑警们发展着友谊，同时，爱情之花也盛开在这些年轻的生命中。经过了复杂、曲折的精神交往，长军和敏琪、宏伟和带金终成眷属，战斗和生活、爱情和工作、装点着他们美丽的人生。让我们看到了一批有血有肉的的我们社会安定、繁荣的钢铁卫士的奇特的风彩。在我们安居乐业的时候，不能望了在保卫着我们共和国的这些英雄们。

　　Season 4, Episode 1: Fun Run
　　Original Air Date—27 September 2007
　　Michael accidentally runs over Meridith in the parking lot, and his guilt causes him to organize a 5-K run for her. Dwight and Angela have a falling-out after he kills her cat, and the Jim and Pam's relationship is discovered.
　　Season 4, Episode 2: Dunder Mifflin Infinity
　　Original Air Date—4 October 2007
　　Michael feels threatened when Ryan returns to the Scranton office to share his ideas about the future of Dunder Mifflin. Jim and Pam's relationship is shared with the entire office, while Angela and Dwight's relationship is on the rocks.
　　Season 4, Episode 3: Launch Party
　　Original Air Date—11 October 2007
　　The Dunder Mifflin Infinity website is launching and Michael is excited about going to the big launch party in New York while Angela plans a satellite party for the Scranton branch. Meanwhile, Dwight competes against the website to see who can sell the most paper in one day.
　　Season 4, Episode 4: Money
　　Original Air Date—18 October 2007
　　As Jan renovates the condo, Michael confronts his growing debt every way he can, which includes pressuring his employees for a loan. Pam and Jim spend a night out on Dwight's family farm, now a bed and breakfast.
　　Season 4, Episode 5: Local Ad
　　Original Air Date—25 October 2007
　　Michael tries to make a local Dunder Mifflin commercial that is better than the one the professional ad agency made for them. Meanwhile, Andy tries to confide in Dwight about his new relationship with Angela.
　　Season 4, Episode 6: Branch Wars
　　Original Air Date—1 November 2007
　　Michael and Dwight try to play a prank on Karen, who is now manager of the Utica branch, after she tries to steal Stanley from the Scranton office. Meanwhile, Pam, Toby, and Oscar start their own exclusive office book club.
　　Season 4, Episode 7: Survivor Man
　　Original Air Date—8 November 2007
　　After Michael isn't invited to a camping trip with Ryan, he sets out to prove that he can brave it out in the wilderness by himself. Jim, who is in charge of the office while Michael is gone, tries to change the birthday party policy.
　　Season 4, Episode 8: The Deposition
　　Original Air Date—15 November 2007
　　Michael is put in an awkward position when Jan sues Dunder-Mifflin for wrongful termination and he is deposed as a witness. Meanwhile, Kelly begins smack talking Pam after Darryl beats Jim at ping pong.
　　Season 4, Episode 9: Dinner Party
　　Original Air Date—10 April 2008
　　Michael invites Jim and Pam and Andy and Angela to a couples-only dinner party, which makes Dwight very jealous. However, the only thing he's missing is a ringside seat to witness Michael and Jan's extremely dysfunctional home life.
　　Season 4, Episode 10: Chair Model
　　Original Air Date—17 April 2008
　　Kevin and Andy team up to reclaim the stolen Dunder-Mifflin parking spaces, which forces them into a showdown with the other five bosses of the office park. Meanwhile, Michael becomes fascinated by a women modeling chairs in a catalog.
　　Season 4, Episode 11: Night Out
　　Original Air Date—24 April 2008
　　Michael and Dwight to to New York to party with Ryan, who is having lots of personal and professional problems. The rest of the office employees work late, and wind up getting locked in the business park.
　　Season 4, Episode 12: Did I Stutter?
　　Original Air Date—1 May 2008
　　Michael tries to figure out how to respond to Stanley's insubordination during a meeting, and Dwight buys Andy's vehicle and immediately flips it for more money.
　　Season 4, Episode 13: Job Fair
　　Original Air Date—8 May 2008
　　Dunder-Mifflin participates in a high school job fair, but few students are interested. Jim, Andy, and Kevin play a round of golf with a prospective client. Back at the office, everyone but Dwight and Angela leave for the day.
　　Season 4, Episode 14: Goodbye, Toby
　　Original Air Date—15 May 2008
　　Michael throws an extravagant going-away party for Toby, and falls in love with the woman who is replacing him. Jim plans to propose to Pam at the party, but gets out-staged. Back at corporate, Ryan is arrested for fraud.