Call Center(2020)

Call Center is a Russian thriller series set in a Moscow high-rise where twelve employees of an adult-oriented call center discover a bomb planted in their office. Anonymous callers identifying themselves as "Dad" and "Mom" take the group hostage, issuing demands while a countdown ticks toward detonation. Trapped together, the workers must navigate the psychological torment inflicted by their unseen captors while forced revelations about each other's private lives emerge under extreme pressure. As tension mounts and the stakes escalate, the hostages confront not only the external threat but also uncomfortable truths about themselves and their colleagues. The series explores how ordinary people respond when stripped of control and pushed to their breaking points by sadistic manipulation.