Before going to bed, Jana plays a lullaby on her violin for the little star. In the girl's imagination, the star dances happily and falls from the sky. The star has to be back in its place before sunrise otherwise it will become blind. Jana is not able to help with the star's return. The birds are also not successful. However, a cosmonaut brings the star home.

Based on the children's book by Werner Heiduczek.