A passer-by is pushed in front of a moving truck on the Kiel Fjord: an outbreak of violence out of nowhere. Inspector Borowski (Axel Milberg) asks around at a nearby vocational school. A little later, the chief inspector ends up in the intensive care unit with a serious head injury. Mila Sahin (Almila Bagriacik) is very worried. Why wasn't she with him when her colleague needed her? She suspects a connection between the senseless act and the attack on Borowski.
The once famous Dr. Dolittle (Robert Jr. Downey) retired after the death of his wife Lily (Kasia Smutniak) and lives with his animals behind the high walls of his estate. But when the young English Queen Victoria (Jessie Buckley) falls seriously ill, only he can help her. Along with his doctor's assistant Tommy (Harry Collett) and some animal companions he can talk to, he travels to a fabled island where a cure is said to exist.
Felix (Benjamin Raue) has a bonus chromosome and a great love: Emma (Juliane Siebecke), whom he meets on an inclusive farm. As a result, his life and that of his father Alexander (Sebastian Ströbel) get mixed up. Because when a letter from Emma's grandfather (Sandro Di Stefano) arrives from Italy, she is fired up to finally meet him. Felix decides to accompany her. During an overnight stay on the farm, the two break up secretly and take the train to the south.
Three celebrities compete against their challengers. Hard training precedes the challenges. Larissa Marolt dives in the Philippines. Tom Beck plays the biggest role of his life in London. And when Jeannine Michaelsen loses her body tension in France, it goes down 20 meters. Who trains harder? Who has more talent? And who just lucky?
Former union leader Nancy Brinck is found dead in her car. At the scene of the crime, everything indicates that she was not alone. Is it a tragic accident or was it murder? Meanwhile, the mood in the investigative team is cold, especially since Dan (Peter Mygind) and Flemming (André Babikian) are supposed to work on this case together again. Despite all the differences, they have to be able to rely on each other.