《课外活动》是一部由美国导演执导的高智商犯罪恐怖片，故事发生在一所高中里，主人公是一个叛逆的青少年和他的同学们。他们因为对父母的不满和不理解，而和学校内的高智商学霸合谋，制造了一系列意外事件，导致多位家长惨死。

影片一开始就有一对夫妇在高速路上意外身亡的场景，接着警察发现事情存在疑点，开始了对事件的调查。调查过程中，出现了更多的死亡事件，使得调查变得更加复杂。在调查的过程中，警察发现了更多的线索，揭开了一系列阴谋，最终发现所有事件都是被设计的。整个事件的背后有一群高智商的学生在操纵，他们的目的是为了让自己的学校在招生时脱颖而出，以便更好地进入自己心仪的名校。

这部电影以暴力和恐怖作为卖点，将叛逆的青少年与高智商的学生相结合，让故事更加复杂和引人入胜。影片的结尾出乎意料，警察先生原来也是被设计的家长之一，最终也不幸身亡，让整个故事更加扣人心弦。

Extracurricular Activities is a high-IQ crime horror film from an American director, set in a high school and starring a rebellious Teenager and his classmates. Because of their dissatisfaction and incomprehension with their parents, they conspired with the high-intelligence and quotient bullies in the school to create a series of accidents, resulting in the tragic death of many parents

At the beginning of the film, there is a scene where a couple accidentally dies on the highway, and then the police found something suspicious and began to investigate the incident. investigation. During the investigation, more deaths occurred, complicating the investigation. During the investigation, the police found more clues, uncovered a series of conspiracies, and finally found that all the incidents were designed. Behind the whole incident, there is a group of students with high IQs manipulating. Their purpose is to make their school stand out in the admissions process, so that they can better enter the prestigious school of their choice.

The film uses violence and horror as its selling point, combining rebellious teenagers with high-IQ students to make the story more complicated and interesting. fascinating. The ending of the film was unexpected. Mr. Police turned out to be one of the designed parents, and unfortunately died in the end, which made the whole story even more exciting.