When Grandma Gerda was at the food bank again and on her way home, a cash transport van suddenly stopped beside her. One of the doors opened, and a cash box fell out onto the street. Without hesitation, Grandma Gerda seized the opportunity, packed the cash box into her shopping trolley, and took it home. Together with her friends, she tried to open the box, but despite all their efforts, they couldn't manage it. Eventually, she called her grandson Tommy for help. But she shouldn’t have done that, as it led to them all ending up behind bars once again.