Personal Info
Known For:
Acting
Birthday:
December 9, 1960
Place of Birth:
Santa Monica, California, USA
Social Media
Jeff 'Swampy' Marsh
Biography
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.
Known For
Filmography
| Year | Movie | Role |
|---|---|---|
| 2020 | Phineas and Ferb the Movie: Candace Against the Universe | Major Monogram (voice) |
| 2015 | TV's Funniest Animated Stars: A Paley Center for Media Special | Self |
| 2015 | O.W.C.A. Files | Major Monogram / Additional Voices (voice) |
| 2015 | Phineas and Ferb: Last Day of Summer | Major Monogram (voice) |
| 2014 | Phineas and Ferb: Night of the Living Pharmacists | Major Francis Monogram (voice) |
| 2014 | Phineas and Ferb: Star Wars | Major Hologram / Imperial Officer Jeff / Additional Voices |
| 2014 | I Know That Voice | Self |
| 2014 | Phineas and Ferb Save Summer | Major Francis Monogram / Additional Voices (voice) |
| 2013 | Phineas and Ferb: The Perry Files - Animal Agents | Major Monogram (voice) |
| 2013 | Phineas and Ferb: Mission Marvel | Francis Major Monogram / Gordon Gutsofanemu / Additional Voices |
| 2012 | Phineas and Ferb: The Daze of Summer | |
| 2011 | Phineas and Ferb The Movie: Across the 2nd Dimension | Major Francis Monogram / Monogram-2 (voice) |
| 2010 | Phineas and Ferb: Summer Belongs to You! | Major Francis Monogram (voice) / Additional Voices |
| 2009 | Phineas and Ferb Christmas Vacation! | Major Monogram (voice) |
| Year | TV Show | Role |
|---|---|---|
| 2016 | Milo Murphy's Law | Additional Voices (voice) |
| 2007 | Phineas and Ferb | Francis Monogram (voice) |
| 2003 | Bounty Hamster | (voice) |
| 2001 | Aaagh! It's the Mr. Hell Show! | Josh (voice) |