The film is based, in particular, on investigations by the UK newspaper the Sunday Times and the German television channel ARD, according to the newspaper.
According to SVT journalist Hasse Svens, the information retrieved about Norwegian athletes indicates an organized doping system in the country, while only a few Swedish athletes had problematic blood sample results.
"The data on Norwegian athletes indicates an organized doping system in the national federation, similar to Russia, where a doping system existed," Svens said.
He stressed that the Norwegian Ski Federation was trying to prevent the disclosure of information about the doping system in this country.
Svens also added that in the 1990s almost all Norwegian skiers who had won medals at major international competitions were using prohibited drugs.