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Jeff "Swampy" Marsh

Wikisimpsons - The Simpsons Wiki
Jeff "Swampy" Marsh
Jeff "Swampy" Marsh.jpg
Crew Information
Male ♂
Job: Layout artist
Background designer
Computer animation design & layout
Birth date: December 9, 1960 (1960-12-09) (age 61)
Number of episodes: 10
Seasons active: Season 2 - 4, 6, 9
First episode: "Lisa's Substitute"
Most recent episode: "The City of New York vs. Homer Simpson"

Jeff "Swampy" Marsh, also credited as Jeff Marsh and Jeffrey Marsh, (born December 9, 1960)is a former background layout artist, background designer, character layout artist and computer animation design & layout for The Simpsons. Outside of The Simpsons, Marsh has worked on King of the Hill and Rocko's Modern Life and is probably best known for co-creating Phineas & Ferb and Milo Murphy's Law with Dan Povenmire, where he also voices the show's Major Francis Monogram.


Background layout artist[edit]

Background designer[edit]

Character layout artist[edit]

Computer animation design & layout[edit]

External links[edit]