Stefán Karl Stefánsson
Stefán Karl Stefánsson (July 10, 1975 – August 21, 2018) was an Icelandic actor and singer, best known for portraying antagonist Robbie Rotten on the children's television series LazyTown.
also starring Stefán Karl Stefánsson
LazyTown’s New Superhero
As Robbie Rotten
Jóhannes
As Diddi
LazyTown Surprise Santa
As Robbie Rotten
LazyTown - Best Friends
As Glanni glæpur
The Lost Little Caterpillar
As The Worm (voice)
Polite People
As Lárus Skjaldarson
Anna and the Moods
As Special Ad Lib and Extras (voice)
Stella Runs for Office
As Ingimundur
Regína
As Manni
Áramótaskaup: 1999
As Robbie Williams / Others
Privacy
As Student
Harry & Heimir: Murders Come First
As Símon
Áramótaskaup: 1994
As New Reporters / Others
Áramótaskaup: 2002
As Various Roles
God Exists, and So Does Love
Cars can fly
Glanni Glæpur Í Latabæ
As Glanni Glæpur
Áramótaskaup 2001
As Various
LazyTown
As Robbie Rotten
True Jackson, VP
As Karl Gustav
LazyTown Extra
As Robbie Rotten