- We wanted to carry out a new adventure together, says Therese Persson, mother in the family.
The recordings have been made in the Swedish mountain world and the participants have meanwhile camped in the area where many of the competitions have taken place.
In addition to trying to defeat the other families, the Persson family as well as the others have had to fight against the mountain's steep slopes, wind and cold.
Each family consists of two adults and two teenage children.
Mother Therese Persson, father Stefan Persson, daughter Tuva Persson and son Lukas Persson will do everything they can to be victorious in the end.
Meet the Persson family in the clip above.
Sweden's strongest family can be seen on SVT1 on Sundays at
20:00 or on SVT Play.