
Helena Mattsson
Acting
Helena Mattsson (born 30 March 1984) is a Swedish actress living and working in Hollywood. Mattsson was born and raised in Stockholm, Sweden, had roles early on in Wild Side Story and other cabarets there, and moved at a young age to London, England, to attend theatre school. When she was 19 years old she moved to Hollywood. Her first role was in a short-lived TV series called Sweden, Ohio in 2004. In 2007 she starred in Species: The Awakening, and has been cast in the film You and I. Mattsson also appeared in the music video of Primal Scream's "Country Girl" in 2006. She appeared in the Touchstone Pictures film Surrogates and also in three episodes of the ABC series Desperate Housewives as Irina and in three episodes of Nikita as Cassandra Ovechkin. She played Alexis Blume in the TV series 666 Park Avenue.
Born: March 30, 1984 · Stockholm, Sweden
Filmography (46)

Bull Run
2025

Twilight of the Gods
2024

Dark Asset
2023

Iceland is Best
2020

Murder in the Vineyard
2020

Shattered Memories
2020

His Deadly Affair
2019

Tacoma FD
2019

Mommy Group Murder
2018

My Dinner with Hervé
2018

The Rookie
2018

Magnum P.I.
2018

My Husband's Secret Wife
2018

The Neighborhood Nightmare
2018

Smartass
2017

Jeff and Some Aliens
2017

Code of Honor
2016

The Loner
2016

Win, Lose or Love
2015

Fargo
2014

Betrayal
2013

Seven Psychopaths
2012

666 Park Avenue
2012

Guns, Girls and Gambling
2012

The Babymakers
2012

American Horror Story
2011

Workaholics
2011

Breakout Kings
2011

You and I
2011

The Defenders
2010

Nikita
2010

Iron Man 2
2010

Surrogates
2009

NCIS: Los Angeles
2009

Nobody
2009

Legend of the Seeker
2008

The Mentalist
2008

Species: The Awakening
2007

Rules of Engagement
2007

Kitchen Confidential
2005

Desperate Housewives
2004

CSI: NY
2004

Cold Case
2003

Two and a Half Men
2003

CSI: Miami
2002

CSI: Crime Scene Investigation
2000
