Gustaf Skarsgård (born 12 November 1980) is a Swedish film and television actor, best known for playing Floki on History Channel's television series "Vikings". He's the son of actor Stellan Skarsgård and brother of actors Bill, Valter and Alexander Skarsgård.
A detective, plagued by investigations into a murder, engages in a battle between the visible world and an underground kingdom inhabited by folk creatures.
Series originally produced by Netflix, cast should consist of Hollywood actors / actresses