The close friendship between Arthur and Felix is put to the test when one lends the other his health insurance card. Arthur finds out that Felix is terminally ill, but Felix doesn't know it yet. However, because he doesn't have the courage to break the bad news and bitter truth to his friend, he soon becomes entangled in a web of lies and suddenly the tables are turned: Felix, who is actually terminally ill, believes that the healthy Arthur is actually going to die soon. He selflessly agrees to care for Arthur and give him a good time in the supposedly last days of his life. This actually gives Arthur a new perspective on life and Felix also starts to change: He manages to open his heart and learns to love bit by bit.
When a former racer faces the prospect of his car repair shop and go-kart track being foreclosed, he comes up with a daring plan: to win the prize for the big race on the Bilster Berg. He has one month to turn his old Opel into a rocket from the old days, but his ex-wife suddenly enters his life with a request to take care of their son.
Kurt (Til Schweiger) and Lena (Franziska Machens) move together into an old house outside the city that is in need of renovation in order to be closer to Kurt's six-year-old son, little Kurt (Levi Wolter), and ex-wife Jana (Jasmin Gerat). But before their patchwork family happiness can really begin, little Kurt is killed in an accident - leaving behind three adults who don't know how to live with this tragic loss.
At first glance, Paul is just a normal eighteen-year-old. What no one knows is that Paul is bipolar. He is helplessly at the mercy of the radical mood swings in his brain. When a depressive episode ends in a suicide attempt, his single father Hardy has to commit him to a therapy center for mentally ill teenagers. At the clinic, Paul meets teenagers who are also struggling with mental problems. He has to make a decision: Does he continue to run away from his illness?
Teenager Connie and her friends try to save an island full of nature and place of their encounters from being destroyed by the construction of a hotel there.
Day in, day out, Niklas ‘Nick’ Tschiller and his partner Yalcin Gümer investigate crimes that are happening in Hamburg. But at some point even the policeman needs a break to spend time with his daughter Lenny. Then it says: Tschiller a.D. - out of service - goodbye to Hamburg. However, simply relaxing is easier said than done, because crime never sleeps and a new, very personal case throws a spanner in the works for Nick's plans for a well-deserved break. Even on vacation, the criminal investigator is not sure about his job and so a wild journey soon takes him across Europe, including to Istanbul and Moscow.