Netflix for the first time a Dutch book to film. The cast of A Letter To The King, the translation of the Letter For The King, is now around. In addition to British actors play the Dutch Yorick van Wageningen and Gijs Blom in the film adaptation of the book by Tonke Dragt. After the shooting in New Zealand moves the team to Prague. The original book was in the early sixties issued. It won the Granger of Crayons for the best children’s book ever.