Olivia Olson
Known for
For television viewers, Olivia Olson is a known actress, a fixture of the schedule for a good while. She has been working for 23 years. The series that matters most on the record is 'Adventure Time', with she as Marceline the Vampire Queen. 'Love Actually' belongs to the same resume.
Olivia Olson
8 Movies
11 Series
For television viewers, Olivia Olson is a known actress, a fixture of the schedule for a good while. She has been working for 23 years. The series that matters most on the record is 'Adventure Time', with she as Marceline the Vampire Queen. 'Love Actually' belongs to the same resume.
Movies
Plays Joanna Anderson
Love Actually
2003
Plays Vanessa Doofenshmirtz (voice)
Phineas and Ferb the Movie: Candace Against the Universe
2020
Plays Joanna
Red Nose Day Actually
2017
Plays Marceline the Vampire Queen (voice)
Adventure Time: Fun with Finn and Jake
2012
Plays Sadie O'Leary
Teller's Camp
2025
TV Shows
Plays Marceline the Vampire Queen (voice)
Adventure Time
2010
Plays Marceline (voice)
Adventure Time: Side Quests
2026
Plays Marceline / Celine (voice)
Adventure Time: Fionna and Cake
2023
Plays PizzaRave (voice)
Fast & Furious Spy Racers
2019
Plays Bliss (voice)
The Powerpuff Girls
2016
Plays Ursa (voice)
We Baby Bears
2022
Writer
Plays Vanessa (voice)
Phineas and Ferb
2007
Plays Julia
The Tracy Morgan Show
2003
Plays Pop Singer (voice)
Steven Universe
2013
Plays Girl #1
Zoey 101
2005
Plays Marceline the Vampire Queen / Additional Voices (voice)
Adventure Time: Distant Lands
2020
Latest Trailers
Watch Trailer
The Laughter & Secrets of Love Actually: 20 Years Later – A Diane Sawyer Special
Full Filmography
Adventure Time: Side Quests
Marceline (voice) · 20 episodes
2026–
TV
Teller's Camp
Sadie O'Leary
2025
Film
Adventure Time: Fionna and Cake
Marceline / Celine (voice) · 9 episodes
2023–
TV
We Baby Bears
Ursa (voice) · 6 episodes
2022–
TV
The Glorias
Susanne Steinem (uncredited)
2020
Film
Grapefruit
Grapefruit
2020
Film
Adventure Time: Distant Lands
Marceline the Vampire Queen / Additional Voices (voice) · 1 episode
2020–
TV
Phineas and Ferb the Movie: Candace Against the Universe
Vanessa Doofenshmirtz (voice)
2020
Film
Fast & Furious Spy Racers
PizzaRave (voice) · 7 episodes
2019–
TV
Photos
Frequently Asked Questions
How old is Olivia Olson and where are they from?
Olivia Olson is 34 years old, born on May 21, 1992 in Los Angeles, California, USA.
What are the most famous roles of Olivia Olson?
Olivia Olson is best known for roles in Love Actually, Phineas and Ferb the Movie: Candace Against the Universe, Red Nose Day Actually.
How many movies has Olivia Olson been in?
Over a 23-year career (since 2003), Olivia Olson has appeared in 8 movies and 11 TV shows.
What was Olivia Olson's first movie?
The career of Olivia Olson began with Love Actually (2003).
What is Olivia Olson's most recent movie or series?
Olivia Olson's most recent release is Adventure Time: Side Quests, which premiered on June 29, 2026.
What TV shows has Olivia Olson appeared in?
On television, Olivia Olson has appeared in Adventure Time, Fast & Furious Spy Racers, Steven Universe, Zoey 101.
Olivia Olson
1992-05-21 · Los Angeles, California, USA
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.