Oskar, der Superdetektiv

Oskar is home alone for a weekend because his mother is going to a wedding. He immediately uses his freedom for an extensive shopping spree in the city. In a snack bar he buys an extra-large hamburger from the money his mother has given him. A short time later, Oskar finds that his wallet and his mother's gold bracelet are gone. Was it the strange boy in the diner who had been acting so strangely? But how will he ever find him again? Oskar asks his classmates Fabio, Jessica and Marina to help him. They have little time, because Oskar must have his mother's bracelet back by Sunday evening at the latest!