While working as a sea rescuer, Katharina Venner finds a young woman, Annika Bohn, murdered at sea. Katharina is shocked: her husband Nils is arrested as the main suspect. Nils was on the beach with Annika on the night of death and was so drunk that he cannot remember. But murder? Unthinkable! Katharina knows the dead woman, she was a guest in her parents' hotel. Since the police only seem to be investigating Nils, they start investigating.
| Directing | Nicolai Rohde | Director |
| Writing | Bent Ohle | Novel |
| Writing | Nikola Bock | Screenplay |
| Production | Heike Wiehle-Timm | Producer |
| Production | Gitta Uhlig | Casting |
| Sound | Johannes Kobilke | Music |
| Camera | Hannes Hubach | Director of Photography |
| Editing | Andreas Althoff | Editor |
| Editing | Melanie Schütze | Editor |
| Art | Jost Brand-Hübner | Production Design |
| Costume & Make-Up | Gurli Thermann | Costume Design |
| Sound | Kai Nührmann | Sound |
| Costume & Make-Up | Ruth Ute Wagner | Hairstylist |
| Costume & Make-Up | Bothilla Bergschmidt | Makeup Artist |
| Costume & Make-Up | Alexandra Lebedynski | Makeup Artist |