7.9
Phineas and Ferb
2007 · TV Series · Animation · Comedy
Acting
Olivia Olson
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.
Known for
8.5
Adventure Time
2010 · TV Series · Animation · Comedy
8.4
Steven Universe
2013 · TV Series · Animation · Action & Adventure
8.1
Zoey 101
2005 · TV Series · Comedy
5.0
The Powerpuff Girls
2016 · TV Series · Comedy · Animation
7.3
We Baby Bears
2022 · TV Series · Animation · Family
8.7
Adventure Time: Fionna and Cake
2023 · TV Series · Animation · Action & Adventure
7.4
Milo Murphy's Law
2016 · TV Series · Animation · Kids
7.0
Fast & Furious Spy Racers
2019 · TV Series · Animation · Action & Adventure
8.9
Adventure Time: Side Quests
2026 · TV Series · Animation · Action & Adventure
7.1
Love Actually
2003 · Movie · Comedy · Romance
8.2
Adventure Time: Distant Lands
2020 · TV Series · Animation · Action & Adventure
8.8
The Tracy Morgan Show
2003 · TV Series · Comedy
7.2
Phineas and Ferb the Movie: Candace Against the Universe
2020 · Movie · Family · Animation
7.1
Phineas and Ferb: Star Wars
2014 · Movie · Animation · Comedy
7.0
Red Nose Day Actually
2017 · Movie · TV Movie · Comedy
6.5
The Glorias
2020 · Movie · Drama
7.0
The Laughter & Secrets of Love Actually: 20 Years Later – A Diane Sawyer Special
2022 · Movie · Documentary
–
The Powerpuff Girls: The Power Of Four
2017 · Movie · Animation · Adventure
9.0
Adventure Time: Fun with Finn and Jake
2012 · Movie · Animation · Comedy
–
Phineas and Ferb Summer Belongs to you !
2010 · Movie
5.2
Teller's Camp
2025 · Movie · Western
–
Grapefruit
2020 · Movie · Comedy · Music
–
Voice Over
2012 · Movie · Comedy