I Am Justice(1961)

The events of the film take place in a dramatic setting on New Year's Eve, where a group of the elite of society celebrate in the palace of a wealthy man (Munir Ezzat), and there the course of events changes, as the life of each of the invitees is at stake, after an unknown person reveals the truth about each of them through a recording that is broadcast after they enter the palace, and decides to achieve justice with his own hands, so he takes revenge on each of them, and reveals their sins to each other.