Björn Söderbäck

The Melkersson family decides to leave the city for the summer to rent a house in the Stockholm archipelago. They come to enjoy the simple life there and all adventures that come their way together with resident family, the Grankv...

Vesterman has found a young seal in his fishing nets in the outskirts of the archipelago. When he comes back to the Saltkråkan island he gives the seal to Tjorven, who names it Moses. Peter Malm, a visitor who works at the Zoological Institute in Uppsala, wants to buy the seal, but Tjorven says it's not for sale.