FANDOM


Jeff 'Swampy' Marsh

Jeff "Swampy" Marsh is an American television director, writer, producer, storyboard artist, and actor associated with several animated television series. He is best known as the co-creator of the Disney Channel cartoons Phineas and Ferb and Milo Murphy's Law with Dan Povenmire. Before that, he used to be a writer and storyboard artist for Rocko's Modern Life.

Community content is available under CC-BY-SA unless otherwise noted.