Estonia sank in less than an hour. A boat of its size has never sunken so quickly before without being sabotaged. The official investigative report tells a different story from how the survivors remember the events of the night.

After the Cold War, Estonia is opened to the world. W3estern secret services begin their hunt for military secrets in the east and the Estonia line becomes a part of the game. What was tucked away among the cargo within Estonia the night it sank?

26 years later, relatives and survivors are still fighting for answers. A German ship joins the documentary team at the wreckage and performs the first divings there since 2001. Will they find the answer to the mystery of the M/S Estonia?