A team of inspectors investigates murders in and around the small Upper Bavarian town of Rosenheim, and they still have plenty of time to see idyllic landscapes and luxurious pre-alpine villas and enjoy sumptuous Bavarian fare with beer.

Shortly before the end of the Second World War, Anna and her eleven-year-old son Felix seek refuge in the countryside, where a strict Nazi regiment also prevails. In contrast to his mother, Felix slowly succumbs to right-wing propaganda.

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.

Explore the tragic truth about the massacre at the 1972 Olympic Games in Germany. Through interviews with key people such as the families of slain Olympians, German investigators and an anonymous perpetrator.