Olivia Olson
Born · May 21, 1992 (33 years old)
Known For: Acting
Place of Birth: Los Angeles, California, USA
Adventure Time: Fionna & Cake
Marceline (voice) · (2 episodes)
2023
The Laughter & Secrets of Love Actually: 20 Years Later – A Diane Sawyer Special
Self
2022
We Baby Bears
Ursa (voice) · (2 episodes)
2022
We Baby Bears
Pegasus / Employee / Goblin (voice) · (1 episode)
2022
We Baby Bears
Ursa / Young Cassi (voice) · (1 episode)
2022
We Baby Bears
Ursa / Voice on TV (voice) · (1 episode)
2022
We Baby Bears
Pegasus (voice) · (1 episode)
2022
The Glorias
Susanne Steinem (uncredited)
2020
Grapefruit
Grapefruit
2020
Phineas and Ferb the Movie: Candace Against the Universe
Vanessa Doofenshmirtz (voice)
2020
Adventure Time: Distant Lands
Marceline (voice) · (1 episode)
2020
Fast & Furious Spy Racers
PizzaRave (voice) · (1 episode)
2019
Fast & Furious Spy Racers
Jun · (1 episode)
2019
Fast & Furious Spy Racers
Guard (voice) · (1 episode)
2019
Fast & Furious Spy Racers
Jun (voice) · (3 episodes)
2019
Fast & Furious Spy Racers
PizzaRave / Jun (voice) · (1 episode)
2019
Red Nose Day Actually
Joanna
2017
The Powerpuff Girls
Bliss (voice) · (6 episodes)
2016
Phineas and Ferb: Last Day of Summer
Vanessa (voice)
2015
Phineas and Ferb: Night of the Living Pharmacists
Vanessa Doofenshmirtz (voice)
2014
Phineas and Ferb: Star Wars
Vanessa the Twi'Lek (voice)
2014
Steven Universe
Pop Singer (voice) · (1 episode)
2013
Voice Over
Little Girl
2012
Phineas and Ferb: Summer Belongs to You!
Vanessa Doofenshmirtz (voice)
2010
Adventure Time
Marceline the Vampire Queen (voice) · (279 episodes)
2010
Zoey 101
Girl #1 · (1 episode)
2005
The Tracy Morgan Show
Julia · (1 episode)
2003
Love Actually
Joanna Anderson
2003