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Olivia Olson

Actor

Olivia Olson

Born May 21, 1992 in Los Angeles, California, USA9 films

Olivia Rose Olson (born May 21, 1992) is an American actress and singer-songwriter, mostly known for her voice roles as Vanessa Doofenshmirtz in Phineas and Ferb and Marceline the Vampire Queen in Adventure Time. She also played the character of Joanna in the 2003 film Love Actually and its 2017 short sequel Red Nose Day Actually.

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The best way into Olivia Olson's work
Phineas and Ferb the Movie: Candace Against the Universe posterFirst watchPhineas and Ferb the Movie: Candace Against the Universe20207.2as Vanessa Doofenshmirtz (voice)Phineas and Ferb travel across the galaxy to rescue their older sister Candace, who has been abducted by aliens and taken to a utopia in a far-off planet, free of her pesky little brothers.View film

Essential films

Ranked by acclaim and reach
Love Actually poster7.1Love Actually2003Red Nose Day Actually poster7.0Red Nose Day Actually2017Phineas and Ferb: Star Wars poster7.2Phineas and Ferb: Star Wars2014The Glorias poster6.5The Glorias2020

Filmography

9 films as actor
  1. 2025Teller's CampSadie O'Leary
  2. 2020The GloriasSusanne Steinem (uncredited)
  3. 2020GrapefruitGrapefruit
  4. 2020Phineas and Ferb the Movie: Candace Against the UniverseVanessa Doofenshmirtz (voice)
  5. 2017Red Nose Day ActuallyJoanna
  6. 2014Phineas and Ferb: Star WarsVanessa the Twi'Lek (voice)
  7. 2012Adventure Time: Fun with Finn and JakeMarceline the Vampire Queen (voice)
  8. 2012Voice OverLittle Girl
  9. 2003Love ActuallyJoanna Anderson