《家园入侵：家庭与安全的双重挑战》发现老公跟我妈关系暧昧

　　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