Season 1

• 

  6.5/10208 votes

  Das Rätsel der keltischen Maske

  Season 1 Episode 1 - Aired 10/11/2014

  No description available

  Director: Andreas Linke

  Writer: Thorsten Wettcke

• 

  6.7/10147 votes

  Familiengeheimnis

  Season 1 Episode 2 - Aired 3/4/2015

  No description available

  Director: Andreas Linke

  Writer: Thorsten Wettcke

• 

  6.9/10152 votes

  Stille Wasser

  Season 1 Episode 3 - Aired 4/2/2016

  No description available

  Director: Andreas Linke

  Writer: Timo Berndt

• 

  6.5/10131 votes

  Die Braut

  Season 1 Episode 4 - Aired 3/9/2017

  No description available

  Director: Hannu Salonen

  Writer: Timo Berndt

• 

  6.9/10131 votes

  Abgrundtief

  Season 1 Episode 5 - Aired 3/15/2017

  No description available

  Director: Hannu Salonen

  Writer: Timo Berndt

• 

  6.7/10123 votes

  Die Wiederkehrer

  Season 1 Episode 6 - Aired 1/13/2018

  No description available

  Director: Hannu Salonen

  Writer: Timo Berndt

• 

  6.9/10129 votes

  Die vierte Frau

  Season 1 Episode 7 - Aired 2/3/2018

  No description available

  Director: Hannu Salonen

  Writer: Timo Berndt

• 

  6.3/10124 votes

  Der Stumpengang

  Season 1 Episode 8 - Aired 1/3/2019

  No description available

  Director: Michael Schneider

  Writer: Timo Berndt

• 

  6.7/10121 votes

  Die Meerjungfrau

  Season 1 Episode 9 - Aired 10/9/2019

  No description available

  Director: Michael Schneider

  Writer: Timo Berndt

• 

  6.7/10113 votes

  Fluch aus der Tiefe

  Season 1 Episode 10 - Aired 1/2/2020

  No description available

  Director: Michael Schneider

  Writer: Timo Berndt

• 

  6.3/10104 votes

  Der Blutritt

  Season 1 Episode 11 - Aired 9/2/2020

  No description available

  Director: Michael Schneider

  Writer: Timo Berndt

• 

  6.8/10111 votes

  Der Wegspuk

  Season 1 Episode 12 - Aired 12/30/2020

  No description available

  Director: Michael Schneider

  Writer: Timo Berndt

• 

  5.9/10103 votes

  The Soul Circle

  Season 1 Episode 13 - Aired 10/20/2021

  When a baby is found floating inside a wicker basket on the lake, Oberländer and Zeiler suspect a connection to an older case of a missing woman. The strange symbols painted on the sheets the baby was wrapped in give them their first lead.

  Director: Michael Schneider

  Writer: Timo Berndt

• 

  6.6/10109 votes

  Second Sight

  Season 1 Episode 14 - Aired 1/9/2022

  A disturbed young woman shows up at the police to report a murder she claims to have seen in a vision. Oberländer believes it to be a hoax, but Zeiler is not letting go of the matter. Few hours later, the man described is found dead.

  Director: Christian Theede

  Writer: Jeanet Pfitzer, Roland Heep, Frank Koopmann

• 

  6.9/10102 votes

  Among Wolves

  Season 1 Episode 15 - Aired 11/1/2022

  A wolf roaming the woods causes unrest among the population and attracts dubious characters to Lake Constance. When one of them, a trophy hunter, is found dead in his self-made wolf trap, detectives Zeiler and Oberländer are called upon.

  Director: Christian Theede

  Writer: Jeanet Pfitzer, Roland Heep, Frank Koopmann

• 

  6.6/1087 votes

  Nemesis

  Season 1 Episode 16 - Aired 2/5/2023

  While Zeiler has still not returned from her vacation, Oberländer has problems getting used to her replacement, the resolute Detective Hoffmann from Vienna. But soon a complicated murder case forces them to cooperate.

  Director: Michael Schneider

  Writer: Mathias Schnelting

• 

  7.0/1083 votes

  The Night Demon

  Season 1 Episode 17 - Aired 9/17/2023

  Plagued by nightmares and strange visions, Detective Oberländer is suspected of murder.

  Director: Michael Schneider

  Writer: Jeanet Pfitzer, Roland Heep, Frank Koopmann

• 

  6.8/1072 votes

  Breathless

  Season 1 Episode 18 - Aired 1/2/2024

  Just as the freediver Victor is about to start a new record attempt, the body of his wife is found in the depths of Lake Constance. Detectives Oberländer and Hoffmann suspect that Victor himself may have been responsible for the drowning of his wife.

  Director: Michael Schneider

  Writer: Jeanet Pfitzer, Roland Heep, Frank Koopmann

• 

  6.5/1073 votes

  The Messiah

  Season 1 Episode 19 - Aired 2/25/2024

  When Hoffmann’s past catches up with her, not only is the relationship with Oberländer put to a test, but also the safety of her family is severely threatened.

  Director: Michael Schneider

  Writer: Jeanet Pfitzer, Roland Heep, Frank Koopmann

• 

  6.5/1059 votes

  Nightshade

  Season 1 Episode 20 - Aired 12/30/2024

  After a book reading, a successful author of crime novels is found dead in his secluded mansion in the mountains. Detectives Oberländer and Hoffmann suspect that the perpetrator was one of the guests at the event.

  Director: Michael Schneider

  Writer: Jeanet Pfitzer, Roland Heep, Frank Koopmann

• 

  6.5/1058 votes

  The Medusa

  Season 1 Episode 21 - Aired 1/13/2025

  Detectives Oberländer and Hoffmann in a race against time to free a kidnapped boy.

  Director: Patricia Frey

  Writer: Jeanet Pfitzer, Roland Heep, Frank Koopmann

• 

  6.4/1019 votes

  The Ghost Ship

  Season 1 Episode 22 - Aired 5/18/2025

  A decaying ship emerges from the depths of Lake Constance, dredging up a tragic, unsolved mystery from fifteen years ago. The eerie discovery compels Detective Oberländer to confront the past and reopen the case.

  Director: Patricia Frey

  Writer: Jeanet Pfitzer, Roland Heep, Frank Koopmann