During the annual family weekend in theme park "De Efteling", eleven-year-old Teun discovers that his recently deceased grandfather left him one last scavenger hunt inside the park. Levi Otto, Raymonde de Kuyper, Anna Drijver, Fockeline Ouwerkerk, Randy Fokke, Frederik Brom, Ruurt de Maesschalck Added on Amazon Prime 2022-07-12. Youtube Trailer