Question: Stellan Skarsgård's son was in what History Channel series?
Sentence (from "Gustaf Skarsgård"): He is best known outside Scandinavia for his role as Floki in the History Channel series "Vikings" as well as for his roles in the films "Evil" (2003), "The Way Back" (2010) and "Kon-Tiki" (2012).
Relevant evidence: Yes