The ferry "Delphin" is taken over by robbers and their leader Picard right as the boat embarks on its maiden voyage. Instead of a festive casino cruise, the crew and passengers get caught up in a hostage situation. The captain of the coastguard Jan Fehrmann, has to take out the villains in order to regain control of the boat.
Küstenwache is a German television series that tells the fictionalized adventures of a unit of Federal Coast Guard officers off the German coast of the Baltic Sea.