Helena Mattsson
Known for: 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.
Filmography
Series
The Mentalist
Elsa Struven
2008
Series
The Rookie
Ashley McGrady
2018
Series
CSI: Crime Scene Investigation
Rebecca 'Becca' Mayford
2000
Series
Desperate Housewives
Irina Kosokov
2004
Series
American Horror Story
Agnetha
2011
Series
Two and a Half Men
Ingrid
2003
Series
CSI: Miami
Juliana Ravez
2002
Series
NCIS: Los Angeles
Johanna
2009
Series
Fargo
Jemma Stalone
2014
Series
CSI: NY
Lauren Redgrave
2004
Series
Cold Case
Kateryna Yechenko
2003
Series
Magnum P.I.
Megan McGrady
2018
Film
Iron Man 2
Rebecca
2010
Series
Nikita
Cassandra Ovechkin
2010
Series
Rules of Engagement
Martina
2007
Series
Workaholics
Eve
2011
Series
Legend of the Seeker
Salindra
2008
Series
Tacoma FD
Ulsa
2019
Series
Twilight of the Gods
Angboda (voice)
2024
Series
Breakout Kings
Heather Storrow
2011
Film
Seven Psychopaths
Blonde Lady
2012
Series
The Defenders
Tawney
2010
Film
Surrogates
JJ the Blonde
2009
Series
Kitchen Confidential
Beautiful Blonde
2005
Series
Betrayal
Brandy Korskaya
2013
Series
666 Park Avenue
Alexis Blume
2012
Film
Species: The Awakening
Miranda Hollander
2007
Film
The Babymakers
Tanya
2012
Series
Jeff and Some Aliens
Inga
2017
Film
Guns, Girls and Gambling
The Blonde
2012
Film
Code of Honor
Keri Green
2016
Film
My Dinner with Hervé
Britt Ekland
2018
Film
Smartass
Henna
2017
Film
Shattered Memories
Kelly Moore
2020
Film
Dark Asset
Jane
2023
Film
Bull Run
Elizabeth Chandler
2025
Film
You and I
Kira
2011
Film
Mommy Group Murder
Grace
2018
Film
Something About Her
Jackie
2021
Film
His Deadly Affair
Danielle Turner
2019
Film
Little Angels
Charli
2025
Film
The Neighborhood Nightmare
Kat Riley
2018
Film
My Husband's Secret Wife
Avery
2018
American Men
Anya
Behind the Moomins
Self
2010
Film
INT. HALLWAY / NIGHT
Janet
2023
Film
Win, Lose or Love
Clara Goodwin
2015
Rx
Jennifer
2017
Film
Murder in the Vineyard
Emma Kirk
2020
Film
The Loner
Oksana
2016
Film
Melvin Smarty
Sylvia
2018
Film
Reunion
2026
Film
Vanity
Film
Iceland is Best
Carla
2020
Film
Audrey
Tess
2014
Film
Sinister Surgeon
Dr. Nichols
2024
Film
She Was Here
Hilary Harris
2012
Film
Nobody
Lelle
2009