Department Q: The Keeper of Lost Causes (2013)

The smart and capable Merritt (Songjia Richter Sonja Richter) is a congressman who leads a 9-to-5 life every day. She never thought that she would be targeted by evil kidnappers. To make matters worse, instead of asking for a ransom, the eccentric kidnapper kept asking Merritt a question that Merritt would be free as long as he answered it correctly. However, this is a difficult problem that Merritt has never been able to answer. In this way, Merritt stayed in the dark and cold prison, facing the threat of death at any time. When everyone in the outside world believes that she will no longer survive and gives up hope of finding her rescue, only Karl (Nikolai Leikas Nikolaj Lie Kaas) believes that Merritt is still waiting for him somewhere in the world. In order to find Merritt, Carl began a separate investigation.