Sven Bert Jonas Karlsson (born 11 March 1971) is an Swedish actor and author.
Karlsson was born in Södertälje. He won a Guldbagge-Award for Best Actor in 2004 for the movie Details. He published his first book, a collection of short stories, in 2007.
Once in a Lifetime
David Vogel
Rasmus and the Vagabond
Child at the orphanage
Miffo
Tobias Nils Carling
To Love Someone
Hannes
Kim Novak Never Swam in Genesaret's Lake
Henry Wassman
Tsatsiki
Niklas
The Searchers
Gurra
Storm
The man in suit
Beck 43 - Haunted by the Past
Klas Fredén
Beck 45 - 58 Minutes
Klas Fredén
Beck 46 - The Crying Cop
Klas Fredén
The Biggest Heroes
Hunting Store Clerk
Alfons Åberg - Med styrke-säcken
Berättare
Alfons bit för bit - En film om Gunilla Bergström
Self
Aja baja, Alfons Ă…berg
Narrator (voice)
His and Hers
Johan
Max & Josef - Double Trouble!
Josef (voice)
Offside
Anders
The Final Race
TT
Bad Faith
Frank
Bara knyt, Alfons!
Narrator (voice)
November 30th
Tobbe
Alfons och hemlige MĂĄllgan
Narrator (voice)
Beck 49 - Inferno
Klas Freden
Bang Bang Orangutang
Mats
Details
Stefan
Cockpit
Valle
Om inte
Henrik the waiter
Mera monster, Alfons
Vem lurar Alfons
Alfons leker Einstein
Stockholm Stories
Thomas Larsson
The Jönsson Gang Returns
Vanheden
Raspberry Boat Refugee
Mikko Virtanen
Together 99
Lasse
Fanny, Alexander & Me
Himself
Gustav III:s äktenskap
King Gustav III
Beck 48 - Quid Pro Quo
Klas Freden
Beck 29 - Invasion
Klas Fredén
The Swedish Connection
Staffan Söderström
Beck 47 - The Death Trap
Klas Freden
Beck 28 - The Family
Klas Fredén
Christmas Oratorio
Beck 27 - Room 302
Klas Fredén
Beck 31 - Gunvald
Klas Fredén
Beck 32 - Steinar
Klas Fredén
Family & Friends
Narrator (voice)
The Snowman
Mathias
Beck 33 - End of the Road
Klas Fredén
Beck: The Last Day
Klas Fredén
I Stop Time
Narrator (voice)
Let It Rain
Burman
Bamse and the Witch's Daughter
Krösus Sork (voice)
Tartuffe - hycklaren
Damis
En uppstoppad hund
Adjunkt Lampa
All Inclusive
Anders
Tempo
Father
The Ebro Runs Dry
Lasse
Ted: Show Me Love
Stikkan Andersson
Beck 36 - The Thin Ice
Klas Fredén
Ariel
Filip
Beck 38 - The Devil's Advocate
Klas Fredén
JerryMaja's Detective Agency - The First Mystery
Engelskläraren
Blue Monday
The neighbor
Barnavännen
Tomas
Bergman Revisited
Feature 136
Ingmar Bergman
A Piece of My Heart
Edvin
Rocky
Rocky (voice)
The Perfect Patient
Hannes RĂĄstam
Scenes from a Celebrity Life
Jonas Karlsson
Doxa
Chief Physician Friis
Beck 30 - The Hospital Murders
Klas Fredén
Shit Happens
Freddies colleague
Klonkadonka!
Klonkadonka
Beck 39 - Undercover
Klas Fredén
A Christmas Tale
Tyko Jonsson
Beck 41 - Death in Samarra
Klas Fredén
Beck - Den förlorade sonen
Klas Fredén
Beck 40 - Beyond Reasonable Doubt
Klas Fredén
SĂĄrskorpor
Danslärarens återkomst
Stefan Lindman
The Peoples' Palace
Ragnar Ă–stberg (voice)
Lek med Alfons Ă…berg