16-year-old Mark meets local girl Rachel on the internet, he begins an intense online relationship. He quickly finds that he’s besotted, that he’ll do anything for her, even befriend her awkward, loner brother, John. When Rachel, who is trapped within the grips of a possessive boyfriend, is murdered, Mark and John make plans to avenge her death. Their actions draw the attention of a secret government department as they unwittingly stumble upon an ongoing operation. Soon Mark is recruited to commit a crime that made British legal history.

George Lutz, his wife Kathy, and their three children have just moved into a beautiful, and improbably cheap, Dutch colonial mansion nestled in the sleepy coastal town of Amityville, Long Island. However, their dream home is concealing a horrific past and soon each member of the Lutz family is plagued with increasingly strange and violent visions and impulses.

The film intertwines Roger Federer and Rafael Nadal's lives with their famed 2008 Wimbledon championship - an epic match so close and so reflective of their competitive balance that, in the end, the true winner was the sport itself.

该剧根据1996年前FBI探员约翰·道格拉斯和马克·欧夏克的著作《心理神探：美国联邦调查局系列犯罪破案揭秘》（MindHunter: Inside the FBI's Elite Serial Crime Unit）改编。退休后的道格拉斯深入研究犯罪心理学，美剧《汉尼拔》和《犯罪心理》中的角色刻画也参考了书中的很多案例。