追光

在托马斯看管的一个派对上，一个叫做索菲亚的女孩自杀，引起了这几个少年生活的一场波澜。库克（杰克•奥康奈尔 Jack O'Connell 饰）因兜售毒品被警方认定为是凶手而被关进了监狱。而纳奥米（莉莉•拉芙莱斯 Lily Loveless 饰）在警方问话中的吞吞吐吐引起了女友艾米莉（凯瑟琳•普雷斯科特 Kathryn Prescott 饰）的怀疑，发现纳奥米曾跟索菲亚发生过关系。艾菲（卡雅•斯考达里奥 Kaya Scodelario 饰）在三角关系中最终选择了弗雷德（卢克•帕斯夸尼洛 Luke Pasqualino 饰），却因为因为精神状况出了问题，被送进医院治疗。她的主治医师约翰因为爱上艾菲而对她催眠。故事内容延续第三季，几个少年度过迷茫混乱的青春期后，渐渐成长起来，各自的命运也发生了不同的转折。

　　During the summer, Pacey and Audrey rocked Los Angeles and spent time with her next door neighbors, the Osbournes, and Jack Osbourne even tags along with them to interview at Worthington. Jen spent her time in New York and got ecstatic to learn her parents are separating. Jack got dumped by Eric, but got over it. Joey spent her summer in Capeside doing a lot of reading, working and romancing. On their first week back at Boston Bay College, Jen is shocked to run into find that Grams Ryan has decided to go back to school. At Worthington, Joey experiences nothing but bad luck when she decides to enroll in an intermediate writing class taught by the liberal, but manipulative and cynical, Professor Greg Heston who does not hesitate to ridicule and embarrass Joey in front of the class with her lack of knowledge of the current book topic. Pacey and Jack move out of Grams' house and Pacey tries to get the perfect apartment, owned by a feisty, punk rock British woman, named Emma Jones, who works as a waitress in the local bar Hell's Kitchen. Also, Dawson is working on a new movie, a horror film titled "Wicked Dead" with him as the assistant director and the hack Todd Carr as director. When he finally gets together with Joey, he is the only one to have remembered her 20th birthday.

在黑手党的伏击之后，拉克做出了一个改变人生的决定，但这对卡南来说太少了，太晚了，因为他希望铺设自己的道路，摆脱他母亲的谎言。

摩西角海岸有一群技巧娴熟的潜水少年，当其中的一员神秘失踪后，他们对一系列秘密和迹象展开了调查