Season 1
Two homicide detectives - one from Austria, the other from Germany - join forces to investigate dark and mysterious cases amidst the picturesque backdrop of Lake Constance.
Episodes
1 The Celtic Mystery Oct 11, 2014 
2 Family Issues Mar 4, 2015 
3 Still Waters Apr 2, 2016 
4 Til Death Do Them Part Mar 9, 2017 
5 The Girl Who Loved to Laugh Mar 16, 2017 
6 The Returner Jan 13, 2018 
7 The Fourth Woman Feb 3, 2018 
8 Death in the Forest Jan 3, 2019 
9 The Mermaid Oct 9, 2019 
10 Curse from the Depths Jan 2, 2020 
11 Blood Procession Sep 2, 2020 
12 The Spook Dec 30, 2020 
13 The Soul Circle Oct 20, 2021 
14 Second Sight Jan 9, 2022 
15 Among Wolves Nov 1, 2022 
16 Nemesis Feb 5, 2023 
17 The Night Demon Sep 17, 2023 
18 Breathless Jan 2, 2024 
19 The Messiah Feb 25, 2024 
20 Nightshade Dec 30, 2024 
21 The Medusa Jan 13, 2025 
22 The Ghost Ship May 18, 2025 
23 The Wishing Tree Oct 27, 2025 
24 Wheel of Fate Jan 12, 2026 
25 Shadow Realm Sep 5, 2026 26 Child of Heaven 27 The Water Spirit 28 Schützenfrau 29 Witchcraft