An excursion boat on Lake Constance. Good-humored passengers celebrate at a costume party. In the middle of it all is Elena Barin on the day before she takes up her post as head of department at the Constance criminal investigation department. She is traveling as a tourist - until the moment she notices a weapon on a passenger.
as Elena Barin
as Achim Schatz
as Hanno Kienle
as Britta Heinemann
as Robert Böwe
as Marvin Böwe
as Reto Bieler
as Nadine
as Urs Andermatt
as Jackie
as Marion
as Timo
as Frau Räber
as Herr Räber
as Dr. Klüssendorf
as Jann Bieler
as SEK Einsatzleiter
