Air date: 2014-10-11

Runtime: 90 min

Detectives Oberländer and Zeiler find a Celtic mask with a cryptic message at a murder scene.

Air date: 2015-03-04

Runtime: 90 min

A forester is found on the brink of death with rabies in his system.

Air date: 2016-04-02

Runtime: 90 min

A 10-year-old sleepwalker may know the truth behind the dead woman caught in a fishing net.

Air date: 2017-03-09

Runtime: 90 min

A bride and groom get married, but the day becomes a nightmare when the groom finds his bride dead.

Air date: 2017-03-15

Runtime: 90 min

Weighed down by iron chains, the well-preserved corpse of a young girl is found in Lake Constance.

Air date: 2018-01-13

Runtime: 90 min

Detective Zeiler may be responsible for the death of a victim who knows the truth about what happened to her father.

Air date: 2018-02-03

Runtime: 90 min

As the dead body of a woman is found in a hops field, hanging in a spider web on a seven-meter-high scaffold, a chilling suspicion grips Detectives Oberländer and Zeiler - everything points to a serial killer.

Air date: 2019-01-03

Runtime: 90 min

As they adjust to changes in their own lives, Oberländer and Zeiler investigate a murder case involving love, loss and revenge.

Air date: 2019-10-09

Runtime: 90 min

A woman's body is discovered dressed as a mermaid on the shores of Lake Constance. Detectives Oberländer and Zeiler investigate a group of surfers and the victim's ex-husband as suspects.

Air date: 2020-01-02

Runtime: 90 min

A diver is murdered after recovering a box of gold coins from Lake Constance.

Air date: 2020-09-02

Runtime: 90 min

Detectives Zeiler and Oberländer investigate the crossbow shooting of a horse trainer, uncovering dark family secrets, betrayal and murder.

Air date: 2020-12-30

Runtime: 90 min

A long forgotten curse seems to resurface when children witness a murder in an old and deteriorated mansion. Detectives Zeiler and Oberländer need to investigate the past in order to uncover the truth.

Air date: 2021-10-20

Runtime: 90 min

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.

Air date: 2022-01-09

Runtime: 90 min

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.

Air date: 2022-11-01

Runtime: 90 min

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.

Air date: 2023-02-05

Runtime: 90 min

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.

Air date: 2023-09-17

Runtime: 90 min

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

Air date: 2024-01-02

Runtime: 90 min

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.

Air date: 2024-02-25

Runtime: 90 min

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.

Air date: 2024-12-30

Runtime: 90 min

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.

Air date: 2025-01-13

Runtime: 90 min

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

Air date: 2025-05-18

Runtime: 90 min

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.

Air date: 2025-10-27

Runtime: 90 min

A woman's body is found near the mysterious Wishing Tree. Initially, it seems like a crime of jealousy, but as the detectives dig deeper, they question the obvious, unraveling a web of secrets that changes the investigation's direction.