Jeff 'Swampy' Marsh
ActingBorn: December 9, 1960 in Santa Monica, California, USA
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, wher...
All Credits30 Titles
Film
17 Titles
7.1
FILM
Phineas and Ferb The Movie: Across the 2nd Dimension2011
7.2
FILM
Phineas and Ferb the Movie: Candace Against the Universe2020
7.5
FILM
O.W.C.A. Files2015
7.2
FILM
Phineas and Ferb: Star Wars2014
6.6
FILM
Phineas and Ferb: Mission Marvel2013
7.1
FILM
I Know That Voice2014
FILM
TV's Funniest Animated Stars: A Paley Center for Media Special2015
7.8
FILM
Phineas and Ferb: Summer Belongs to You!2010
8.0
FILM
Phineas and Ferb: Last Day of Summer2015
7.3
FILM
Phineas and Ferb Christmas Vacation!2009
8.0
FILM
Spiked2025
7.9
FILM
Phineas and Ferb: Night of the Living Pharmacists2014
8.0
FILM
Phineas and Ferb Save Summer2014
8.4
FILM
Phineas and Ferb: The Perry Files - Animal Agents2013
7.0
FILM
Phineas and Ferb: The Daze of Summer2012
FILM
Untitled Phineas and Ferb Movie
Series
13 Titles
7.9
SERIES
Phineas and Ferb2007–
7.4
SERIES
Rocko's Modern Life1993–
7.4
SERIES
Milo Murphy's Law2016–
7.7
SERIES
Pete the Cat2017–
SERIES
Super Happy Magic Forest2024–
8.0
SERIES
How Not to Draw2022–
6.0
SERIES
Shadow of the Elves2004–
8.4
SERIES
Agent P Under C2026–
7.5
SERIES
Take Two with Phineas and Ferb2010–
6.5
SERIES
Aaagh! It's the Mr. Hell Show!2001–
SERIES
Bounty Hamster2003–
SERIES
Cartoonified! With Phineas and Ferb2025–
SERIES
Hey A.J.!2026–