Olivia Olson

Explore Olivia Olson's movie filmography on ReelBot, including film credits, roles, release dates, ratings, and movie details.

Acting

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.

Filmography

• Teller's Camp (2025)
• The Laughter & Secrets of Love Actually: 20 Years Later – A Diane Sawyer Special (2022)
• The Glorias (2020)
• Grapefruit (2020)
• Phineas and Ferb the Movie: Candace Against the Universe (2020)
• Red Nose Day Actually (2017)
• Phineas and Ferb: Star Wars (2014)
• Adventure Time: Fun with Finn and Jake (2012)
• Voice Over (2012)
• Love Actually (2003)