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.
The Color of Milk
The Stranger
Evil
Otto Silverhielm
Code Name Coq Rouge
Erik Hamilton
The Invisible
Nicklas
Arn: The Knight Templar
Knut Eriksson
Iscariot
Adam
Patrik, Age 1.5
Göran Skoogh
What Remains
Sigge Storm / Mads Lake
Kidz in da Hood
Johan
The Way Back
Andrejs Voss
I'll Be Your Mirror
Peter
The Babylon Syndrome
Olle
Kon-Tiki
Bengt Danielsson
Happy End
Peter
Trust Me
Jon
Soul of a Man
His Majesty
Details
Daniel (old)
Us
Krister
The Galapagos Affair: Satan Came to Eden
Rolf Blomberg (voice)
Autumn Blood
The Butcher
Between Summers
Steffe
Air
Horst Dassler
The Fat and the Angry
Karl
Oppenheimer
Hans Bethe
The Wizard's Daughter
Trollkarlen
A Rare Grand Alignment
Adult Syd
La Snob
The Brute
Darling
Frans
Arn: The Kingdom at Road's End
Kung Knut
The Pyramid
Wallander 24
438 Days
Martin Schibbye
Little Match Girl
Father
Swedenhielms
Bo Swedenhielm
The Emigrants
Karl-Oskar
Black Bag
Philip Meacham
Once in the Archipelago
Bill