In Budapest, the Stevenson family, including Milly, Michael, and Harold, accompany their father, a British inspector, to a convention of criminal investigators. However, the gathering is disrupted by two thieves who steal the golden bust of Saint László from the Cathedral of Gyór and attempt to smuggle it out of the country. The children follow the thieves, showcasing the beauty of Hungary's culture and landmarks.
The Golden Head
In Budapest, a group of young British friends take on a thrilling adventure to track down the cunning thieves who have stolen the legendary golden bust of Saint László.