Brian is a private school student who routinely lends his van out so fellow students can have sex in it. When he is invited to become friends with Tony, the school's big man on campus, he hopes to get some romantic pointers so that he might use his van himself with dream girl Suzie. Things become more complicated, however, when he discovers Tony is sleeping with Suzie himself.

Six years have elapsed since Guantanamo Bay, leaving Harold and Kumar estranged from one another with very different families, friends and lives. But when Kumar arrives on Harold's doorstep during the holiday season with a mysterious package in hand, he inadvertently burns down Harold's father-in-law's beloved Christmas tree. To fix the problem, Harold and Kumar embark on a mission through New York City to find the perfect Christmas tree, once again stumbling into trouble at every single turn.

In Grace Arbor the answers are never clear. Who is underneath the mask? This is the story of a group of high school kids - all popular, good looking, "most likely to succeed" types - who amuse themselves by pulling pranks on unsuspecting students and teachers. At their core lies a cruelty and shallowness which comes with the territory of privilege. One night, a prank goes horribly wrong, a teenager is killed, and the gang covers it up as a drowning accident but five years later, their lives are turned upside down when a local is killed by a serial killer wearing a haunting Marilyn Monroe mask. Soon, the gang are killed one by one in manners mirroring the pranks they pulled in high school. Is it revenge? Is it karma?

越来越多的人沉迷于智能手机，而技术公司让用户上瘾的各种手段，开始浮出水面。包括：利用人类的沟通认同需求，利用注意捕获现象，利用视觉线索误导，利用大数据为用户量身定制，利用奖赏回路，利用不可预期的奖励，利用多重感官刺激……而作为用户，成瘾后果令人担忧。包括：成瘾症状，注意涣散，睡眠问题，亲子矛盾，各种精神障碍，校园欺凌伤害性的剧增，精神控制……