David Berman and his friends, all Holocaust survivors, have only one purpose: to go to America as soon as possible. For this they need money. Close to his aim, David is not only deprived of his savings but also overtaken by his shady past.
12-year-old Sue is a lone wolf. Due to a potion invented by her mother, she is suddenly able to become invisible. But when mum is kidnapped, Sue will need the help of her new friends Tobi and App to rescue her mother and hunt down the criminals.