Marceline Olivia

Olivia Olson is an American actress, voice actor and singer. She voices Marceline in the show.


Olivia was born in Los Angeles, California, on the 21st of May 1992. He career started with the famous movie Love Actually, and then after some small roles landed a big role in the show Phineas And Ferb, then soon after in Adventure Time.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.