The Mentalist
2008 · TV Series · Crime · Drama

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.
2008 · TV Series · Crime · Drama
2011 · TV Series · Drama · Mystery
2018 · TV Series · Crime · Drama
2000 · TV Series · Crime · Drama
2004 · TV Series · Mystery · Drama
2003 · TV Series · Comedy
2002 · TV Series · Drama · Mystery
2009 · TV Series · Action & Adventure · Drama
2014 · TV Series · Crime · Drama
2004 · TV Series · Crime · Drama
2018 · TV Series · Action & Adventure · Drama
2003 · TV Series · Crime · Drama
2007 · TV Series · Comedy
2010 · TV Series · Drama · Action & Adventure
2010 · Movie · Adventure · Action
2011 · TV Series · Comedy
2019 · TV Series · Comedy
2008 · TV Series · Sci-Fi & Fantasy · Action & Adventure
2011 · TV Series · Action & Adventure · Drama
2024 · TV Series · Animation · Sci-Fi & Fantasy
2010 · TV Series · Comedy · Drama
2005 · TV Series · Comedy
2012 · TV Series · Sci-Fi & Fantasy · Drama
2012 · Movie · Comedy · Crime
2009 · Movie · Sci-Fi · Action
2013 · TV Series · Drama
2007 · Movie · Horror · Sci-Fi
2017 · TV Series · Animation
2012 · Movie · Crime · Thriller
2016 · Movie · Action · Crime
2018 · Movie · Drama · TV Movie
2012 · Movie · Comedy
2008 · TV Series · Reality
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2018 · Movie · Thriller · TV Movie
2025 · Movie · Comedy