![The Keeper of Lost Causes](https://image.tmdb.org/t/p/w500/cqf51OvCEkk5cTQV1hldHxU27ix.jpg)
Denmark, 2013. Police officers Carl Mørck and Hafez el-Assad, sole members of Department Q, which is focused on closing cold cases, investigate the disappearance of politician Merete Lynggaard, vanished when she and her brother were traveling aboard a ferry five years ago.