Gustaf Skarsgรฅrd (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 Skarsgรฅrd and brother of actors Bill, Valter and Alexander Skarsgรฅrd.
A Dutch historian happens upon an elderly stranger who regales him with the tale of a superstitious schoolmaster who ran afoul with the town prankster over the heart of a young coquette.