"You're a strong skater, Piet, and you have a quick mind. This is why I know you'll succeed in this important task. I wouldn't ask you to do this if I didn't know it could be done."
In 1941 Piet, a young Dutch boy from Sluis, gets the assignment of a lifetime: He must skate along the frozen canals of the Netherlands and across the Belgian border, in order to guide two neighborhood children to their aunt's house in Brugge, where the children...