Stefán Karl Stefánsson

Acting · 1979–2018 · Hafnarfjörður, Iceland

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.

Known for

7.3

LazyTown

2004 · Series · Robbie Rotten

7.9

True Jackson, VP

2008 · Series · Karl Gustav

6.8

Harry & Heimir: Murders Come First

2014 · Símon

5.5

Jóhannes

2009 · Diddi

6.2

Polite People

2011 · Lárus Skjaldarson

7.5

LazyTown Extra

2008 · Series · Robbie Rotten

10.0

Robbie Rotten in LazyTown

1999 · Glanni Glæpur

5.5

The Lost Little Caterpillar

2002 · The Worm (voice)

6.7

Regína

2001 · Manni

9.0

Áramótaskaup: 1994

1994 · New Reporters / Others

10.0

LazyTown’s New Superhero

2005 · Robbie Rotten

4.0

God Exists, and So Does Love

1999

All acting credits21

6.1

Ploey: You Never Fly Alone

2018 · Cat (FX) / Fox (FX) (voice)

6.8

Harry & Heimir: Murders Come First

2014 · Símon

6.2

Polite People

2011 · Lárus Skjaldarson

5.5

Jóhannes

2009 · Diddi

7.9

True Jackson, VP

2008 · Series · Karl Gustav

7.5

LazyTown Extra

2008 · Series · Robbie Rotten

5.5

Anna and the Moods

2007 · Special Ad Lib and Extras (voice)

10.0

LazyTown’s New Superhero

2005 · Robbie Rotten

10.0

LazyTown Surprise Santa

2005 · Robbie Rotten

7.3

LazyTown

2004 · Series · Robbie Rotten

5.5

The Lost Little Caterpillar

2002 · The Worm (voice)

5.3

Stella Runs for Office

2002 · Ingimundur

Áramótaskaup: 2002

10.0

Áramótaskaup: 2002

2002 · Various Roles

Áramótaskaup 2001

9.0

Áramótaskaup 2001

2001 · Various

6.7

Regína

2001 · Manni

Cars can fly

2000

10.0

Robbie Rotten in LazyTown

1999 · Glanni Glæpur

4.0

God Exists, and So Does Love

1999

In development

LazyTown - Best Friends

Glanni glæpur