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 Greg Sestero, an aspiring film actor, meets the weird and mysterious Tommy Wiseau in an acting class, they form a unique friendship and travel to Hollywood to make their dreams come true.
