Actor Bas Keijzer joins the cast in this episode as the later named 'mister Klein', his character is later promoted to Black Pete. Outside of the program Sinterklaasjournaal mister Keijzer is known as the voice of the cat Meowth in the Dutch version of the animated television series "Pokémon" temporarily replacing the original actor Jan Nonhof. Mister Keijzer was previously active as Black Pete for the cinema movie "Bennie Stout" in 2011.