All the schools are closed today because of the wintry weather. At first, Clara is thrilled but she soon gets bored. She is stuck at home with her overwhelmed parents. Luckily, Clara’s little sister has an invisible dog called “The Horse”. And then there is Vincent, the boy from the second floor. The three children are working together on a project: a documentary film about the very interesting inhabitants of apartment building. Host: Ines Dettmann