Image of Jeff 'Swampy' Marsh

Jeff 'Swampy' Marsh

Jeff "Swampy" Marsh (born December 9, 1960) is an American animator, writer, director, producer, and voice actor associated with several animated television series, most notably as an executive producer and the voice of Major Monogram for Disney's animated series Phineas and Ferb and Milo Murphy's Law, both of which he co-created with Dan Povenmire. Marsh was born in Santa Monica, California, where he grew up with a heavily blended family dynamic. Marsh has been and continues to be a driving force behind several animation projects, working for over six seasons on the animated television series The Simpsons. Marsh continued to work on other animated television series, including King of the Hill and Rocko's Modern Life, before moving to England in 1996.


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Born:
Dec 9, 1960 In Santa Monica, California, USA
Movie/TV Credits:
12
First Appeared:
In the series Aaagh! It's the Mr. Hell Show! 2001-10-28
Latest Project:
Movie Phineas and Ferb the Movie: Candace Against the Universe 2020-08-28
Known For
Poster of Phineas and Ferb: Mission Marvel
Poster of Phineas and Ferb the Movie: Across the 2nd Dimension
Poster of Phineas and Ferb: Summer Belongs to You!
Poster of Aaagh! It's the Mr. Hell Show!
Filmography
Movie Phineas and Ferb the Movie: Candace Against the Universe Major Monogram (voice) 2020-08-28
Series Milo Murphy's Law Additional Voices 2016-10-03
Movie Phineas and Ferb: Last Day of Summer Major Monogram 2015-06-15
Movie Phineas and Ferb: Star Wars Major Francis Monogram (voice) 2014-07-26
Movie I Know That Voice Himself 2014-01-07
Movie Phineas and Ferb: The Perry Files - Animal Agents Major Monogram (voice) 2013-02-26
Movie Phineas and Ferb: Mission Marvel Major Francis Monogram (voice) 2013-08-16
Movie Phineas and Ferb: The Daze of Summer Unknown 2012-02-07
Movie Phineas and Ferb the Movie: Across the 2nd Dimension Major Francis Monogram (voice) 2011-08-05
Movie Phineas and Ferb: Summer Belongs to You! Major Monogram (voice) 2010-08-02
Series Phineas and Ferb Francis Monogram (voice) 2007-08-17
Series Aaagh! It's the Mr. Hell Show! Josh 2001-10-28