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.
When the Sandman, aka Dream, the cosmic being who controls all dreams, is captured and held prisoner for more than a century, he must journey across different worlds and timelines to fix the chaos his absence has caused.
