家园入侵，威胁平静，勇敢抵抗，守护我们的未来。说一说你男朋友怎么搞你

　　A nightmarish essay film on the history of the doorbell, tracing its invention and constant reinventions through 19th century labor struggles, the nascent years of narrative cinema, and contemporary surveillance cultures. 　　源自：https://www.berlinale.de/en/2023/programme/202306593.html