Helena Mattsson
Biography
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.
Also Known As
Movie Appearances
Iron Man 2
as Rebecca
2010
Little Angels
as Charli
2025
Species: The Awakening
as Miranda Hollander
2007
You and I
as Kira
2011
Surrogates
as JJ the Blonde
2009
Seven Psychopaths
as Blonde Lady
2012
The Babymakers
as Tanya
2012
Guns, Girls and Gambling
as The Blonde
2012
Dark Asset
as Jane
2023
Audrey
as Tess
2014
INT. HALLWAY / NIGHT
as Janet
2023
Vanity
TBA
Bull Run
as Elizabeth Chandler
2025
Win, Lose or Love
as Clara Goodwin
2015
The Loner
as Oksana
2016
Sinister Surgeon
as Dr. Nichols
2024
Code of Honor
as Keri Green
2016
Smartass
as Henna
2017
The Neighborhood Nightmare
as Kat Riley
2018
My Husband's Secret Wife
as Avery
2018
TV Appearances
CSI: Miami
as Juliana Ravez
2002
Desperate Housewives
as Irina Kosokov
2004
Cold Case
as Kateryna Yechenko
2003
CSI: NY
as Lauren Redgrave
2004
CSI: Crime Scene Investigation
as Rebecca 'Becca' Mayford
2000
Two and a Half Men
as Ingrid
2003
Rules of Engagement
as Martina
2007
Magnum P.I.
as Megan McGrady
2018
NCIS: Los Angeles
as Johanna
2009
666 Park Avenue
as Alexis Blume
2012
Nikita
as Cassandra Ovechkin
2010
Betrayal
as Brandy Korskaya
2013