Hampus, un huérfano que vive con su tío zapatero, llega al pueblo donde reside circunstancialmente Fía, hija de una profesora de piano, quien tiene como tesoro más preciado una piedra blanca. Fia y Hampus pertenecen a clases sociales muy distintas, pero compensan esa diferencia con su fantasía en la que cada uno de ellos realiza diferentes hazañas: estar un día entero sin hablar, encontrar un tesoro, sacar un león de un circo. El premio por cada hazaña es una piedra blanca de Fia. (13 episodios)
La Piedra Blanca (Temporada 1)

Episode 1 (Episodio 1)
Fecha de emisión: 1973-10-05
Duración: 30 min
Sinopsis: Fia the daughter of a piano teacher and Hampus the neglected nephew of a shoemaker are both mocked by the other children in the small village where they live, so they unite in retreating into a world of fantasy and challenge of their own.

Episode 2 (Episodio 2)
Fecha de emisión: 1973-10-12
Duración: 30 min
Sinopsis: Fia's challenge to Hampus results in the acquisition of the mysterious white stone.

Episode 3 (Episodio 3)
Fecha de emisión: 1973-10-19
Duración: 30 min
Sinopsis: Hampus is pondering his next move with the white stone when Brita unexpectedly seizes the stone and takes it.

Episode 4 (Episodio 4)
Fecha de emisión: 1973-10-26
Duración: 30 min
Sinopsis: Fia's latest challenge to Hampus has him tying an elephant from the circus to the school flagpole in order for him to win back the stone.

Episode 5 (Episodio 5)
Fecha de emisión: 1973-11-03
Duración: 30 min
Sinopsis: Hampus returns to the circus and asks a lion tamer if he can take a lion home to impress Fia.

Episode 6 (Episodio 6)
Fecha de emisión: 1973-11-10
Duración: 30 min
Sinopsis: There maybe trouble ahead when Hampus discovers the whole family is visiting the circus.

Episode 7 (Episodio 7)
Fecha de emisión: 1973-11-17
Duración: 30 min
Sinopsis: Fia wakes from a nightmare to find the circus packing up and leaving town.

Episode 8 (Episodio 8)
Fecha de emisión: 1973-11-24
Duración: 30 min
Sinopsis: Fia has given Hampus the white stone for letting the whole cobbler family go to the circus. She herself never had time to get a new assignment, because mean Malin came and drove Hampus away with a broom.

Episode 9 (Episodio 9)
Fecha de emisión: 1973-12-01
Duración: 30 min
Sinopsis: Now it's Hampu's turn to try to conquer the white stone again. This time, Fia has tasked him with laying an egg under the district chief's mattress.

Episode 10 (Episodio 10)
Fecha de emisión: 1973-12-08
Duración: 30 min
Sinopsis: Hampus has completed his mission and laid an egg under the district chief's mattress, But Fia will still not give him the white stone. She thought it had been too easy for him to get into the district chief's bedroom.

Episode 11 (Episodio 11)
Fecha de emisión: 1973-12-15
Duración: 30 min
Sinopsis: Fia has promised Hampus that he would get the white stone if he removed an egg from under the district chief's mattress, while he was sleeping. But the district chief woke up and Hampus never got hold of the egg.

Episode 12 (Episodio 12)
Fecha de emisión: 1973-12-22
Duración: 30 min
Sinopsis: Fia and Hampus are hiding in a tree. They understand that the district chief and evil Malin will soon find them, and Hampus has therefore, as a last mission, asked Fia to collect a treasure, which they could live on if they have to flee.

Episode 13 (Episodio 13)
Fecha de emisión: 1973-12-29
Duración: 30 min
Sinopsis: Hampus and Fia both believe they have eaten a poisonous mushroom and await their fate in a tree.

Temporadas

Episodios 13