Acting
Jeff 'Swampy' Marsh
Born 9 December 1960
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…
Acting
Known for
7
Credits
2007
Active since
Known for
Filmography
7 credits
- 2016Milo Murphy's LawCreatorSeries
- 2026Agent P Under Cas Major Monogram (voice)Series
- 2017Pete the CatCreatorSeries
- 2007Phineas and FerbCreatorSeries
- 2016Milo Murphy's Lawas Additional Voices (voice)Series
- 2007Phineas and Ferbas Major Francis Monogram (voice)Series
- 2016Milo Murphy's LawExecutive ProducerSeries