Watch A Knock on the Door (2023) Official Trailer

As they prepare to celebrate their wedding anniversary, politically committed professors Hari and Ramona receive a group of unwanted visitors claiming to be from a central intelligence agency. Dressed in white hazmat suits and wearing multifaced masks, the team of men and women raids their house, traumatising the couple and taking away their hard drives. The professors contact the police, but when their friends and acquaintances doubt their claims, Hari begins to break down.