Münster. Private detective Wilsberg is given the task of solving a suspected murder. Since the case happened 16 years ago and was filed away by the police as a suicide, he initially approaches the investigation with little motivation.

Private detective Georg Wilsberg is looking for farmer Rabenalt's runaway adopted daughter Tanja. Immediately after he has brought the girl back, he receives a follow-up assignment from Rabenalt's son Karl-Hermann: Wilsberg is to track down a woman who is secretly involved with his father. Without knowing it, Wilsberg knows the woman he is looking for, because it is Ines, an old school friend who has just met him in Münster. He therefore suspects that this meeting was not a coincidence, but a calculated move. That same evening he receives a call from the desperate Tanja: her adoptive father has broken his neck in a fall down the stairs; her brother has been arrested on suspicion of having pushed him. Tanja herself is in hiding so that the youth welfare office cannot take her away. Wilsberg finds her in a barn and takes her to his antique shop...

Private detective Georg Wilsberg is tasked with shadowing a client's wife and taking explicit photos of her in flagrante delicto. What begins as a harmless assignment develops into a mysterious murder case, because neither the client nor his wife are who they claim to be.

The Münster private detective and antique dealer Georg Wilsberg is commissioned by an insurance company to observe a car repair shop near the harbor. Recently, a suspiciously high number of accidents have been reported there. Wilsberg is supposed to take a closer look at the owner and find out whether he is staging the accidents himself.

Jutta Rausch, the Green City Treasurer of Münster, has received an anonymous threatening letter. As she is one of the supporters of a controversial construction project, her husband Jochen is seriously worried. He therefore hires private detective Georg Wilsberg as his wife's bodyguard. However, the wife is very stubborn and must not hear of a protector!

When Georg Wilsberg drives to Havenbroich Castle to inspect a library, he is amazed when his former student love Maria suddenly appears. Maria, who has now become the mistress of the castle, proudly presents him with her son Steffen, who is about to marry the wealthy Edith Wagenfeld.

When the body of Pastor Hollein is discovered in the confessional during a church concert, the tranquil episcopal city of Münster has its perfect scandal. This time, the chaotic private detective Georg Wilsberg has to investigate a highly opaque case.

When the body of a young art student is found next to one of her works of art, everything looks like a murder of jealousy. But the chaotic private detective Georg Wilsberg discovers a completely different story. Sophie had to die because she knew too much.

Private detective Georg Wilsberg is commissioned to investigate the circumstances of a strange accident in which Manni's uncle was seriously injured. Little by little, the chaotic snooper uncovers a crime that almost went undetected.

Private detective Wilsberg is tasked with solving the murder of politician Kerstenbrock, who was recently accused in the press of sexually harassing an intern. Inspector Springer suspects the grieving widow. Did she kill her husband out of jealousy? During his investigation, Wilsberg comes across evidence that Kerstenbrock was no innocent lamb.

That's just what private detective Georg Wilsberg needed: Alex's father has announced his visit and wants to know what progress his daughter's university career is making. Alex has "briefly interrupted" her law studies and wants to earn a living in another way.

Joachim Rehmer, the head of the Münster building regulations office, is found dead on a railway track. Everything points to suicide, but his wife does not believe it was a suicide and hires the Münster private detective Wilsberg, who immediately begins the investigation.

The headstrong investigator Georg Wilsberg meets Katharina again, his great love from school days. While he himself occasionally struggles to make ends meet, she is now happily married to her husband Matthias, mother of two children and owner of a magnificent city villa. Wilsberg is plagued by self-doubt: Has he made the right decisions in his life?

This time, the case seems very simple for the unorthodox private investigator: A young woman, Susanne Diepenbrock, commissions Georg Wilsberg to search for her missing sister Jessica. She suddenly disappeared and she cannot give a reason. But things are different with Wilsberg's best friend Manni.

Wilsberg in trouble: Tax inspector Ekki Talkötter has set up shop in the antiquarian bookshop and is making life difficult for Wilsberg.

The largest painting company in the city, Schlacke, undercuts almost every price offered by its competitors. Does the company employ illegal workers? Wilsberg is tasked with finding out.

Wilsberg is on his way home. Suddenly a young girl on her bike appears in the headlights. She slams on the brakes and there's a loud crash, but luckily no one is seriously injured.

Wilsberg had an accident and had to undergo an operation. This meant that he was confined to his sick bed, but his instinct for crime was by no means paralyzed.

Wilsberg is supposed to look after many pretty girls at a beauty contest. Someone is after one of the models and has evil plans.

Attacks in Münster caused uproar in the church. The grave of a gardener was broken into. His bones were placed in the famous Anabaptist cages at the Lamberti Church.

After the inauguration party of Alex's new law firm, Wilsberg witnesses Alex's former classmate Maike Lehmann having a drunken accident on the way home.

Georg Wilsberg has a problem: A young Russian woman, living illegally in Germany, is found dead in a hotel room - murdered.

Alex's first case is about murder. Thomas Winter's wife has been strangled. Thomas is considered a suspect, but protests his innocence. Alex helps him escape.

This time it is Inspector Springer herself who needs Wilsberg's help. A young policewoman dies shortly before she was supposed to meet Anna. But that can't have been an accident.

Wilsberg goes to celebrate his 30th graduation anniversary, even though he hates such class reunions. Shortly afterwards, his old school friend is murdered, but his body disappears without a trace.