Stefán Karl Stefánsson - Actor Profile

Stefán Karl Stefánsson

Acting
Freshness: Jan 21, 2026
18Total Films
10.0 Highest Rated
Born: Jul 10, 1979
Birth Place: Hafnarfjörður, Iceland

About 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.

Career Statistics & Market Influence

Analyzing the cinematic journey of Stefán Karl Stefánsson reveals a career defined by diverse artistic exploration. With a total of 18 major appearances, the actor has established a significant footprint in global cinema.

Genre Dominance: Comedy

The majority of Stefán Karl Stefánsson's filmography leans towards the Comedy genre. Audience data suggests that viewers respond most favorably to this persona, though their versatility has allowed for successful crossovers into other categories.

The "Box Office" Signature

With a 28% Success Ratio (movies rated above 6.5), Stefán Karl Stefánsson remains a reliable draw for studios. Their peak performance was recorded in LazyTown’s New Superhero, which continues to be the benchmark for their career rating-wise.

Best Stefán Karl Stefánsson Movies Ranked

Must-watch hits from Stefán Karl Stefánsson's career based on audience ratings.

Complete Filmography & Success Status

Tracking the career evolution and box office verdicts of Stefán Karl Stefánsson.

YearMovieCharacterSuccessMore
2014 Harry & Heimir: Murders Come First Símon Hit Similar →
2013 Polite People Lárus Skjaldarson Average Similar →
2009 Jóhannes Diddi Flop Similar →
2007 Anna and the Moods Special Ad Lib and Extras (voice) Average Similar →
2005 LazyTown Surprise Santa Robbie Rotten Super Hit Similar →
2005 LazyTown’s New Superhero Robbie Rotten Super Hit Similar →
2002 Áramótaskaup: 2002 Various Roles Flop Similar →
2002 Stella Runs for Office Ingimundur Flop Similar →
2002 The Lost Little Caterpillar The Worm (voice) Flop Similar →
2001 Áramótaskaup 2001 Various Super Hit Similar →
2001 Regína Manni Average Similar →
2000 Cars can fly - Flop Similar →
1999 Áramótaskaup: 1999 Robbie Williams / Others Flop Similar →
1999 Glanni Glæpur Í Latabæ Glanni Glæpur Super Hit Similar →
1999 God Exists, and So Does Love - Flop Similar →
1995 Privacy Student Flop Similar →
1994 Áramótaskaup: 1994 New Reporters / Others Flop Similar →
N/A LazyTown - Best Friends Glanni glæpur Flop Similar →

Stefán Karl Stefánsson - Frequently Asked Questions

What is the best movie of Stefán Karl Stefánsson?

According to audience ratings, the best movie starring Stefán Karl Stefánsson is "LazyTown’s New Superhero" with a rating of 10.0/10.

How many movies has Stefán Karl Stefánsson acted in?

Stefán Karl Stefánsson has been featured in at least 18 major films throughout their career.

What are some other popular movies by Stefán Karl Stefánsson?

Other notable films include "LazyTown Surprise Santa", "Glanni Glæpur Í Latabæ", and "Áramótaskaup 2001".