Pål Sverre Valheim Hagen is a Norwegian stage and screen actor. He is perhaps best known internationally for playing Thor Heyerdahl in the Oscar and Golden Globe nominated film Kon-Tiki. From 2019 to 2023, Hagen portrayed William in Exit, a series in 3 seasons that described the decadent lives of 4 men in Oslo's finance elites. It became the most streamed in the history of Norwegian national television.