Susanna Simon

Nelly Sue Edelmeister is a skinny thirteen-year-old Berlin school girl with a brain the size of the Encyclopaedia Britannica and a brilliant career in astronomy ahead of her. But that's before she develops a hopeless crush on handsome Prince Edouard from Luxemburg. And it's definitely before she meets basketball ace Max Minsky, 15, Nelly's last hope for making the school team before it heads off to Luxemburg and virtually into Prince Edouard's arms. (filmportal.de)

A family plays a strange board game, which has its own conscious and conscience. It asks a player three questions if all participants lie more than once, they'll get in trouble.