Jeff "Swampy" Marsh

Jeff "Swampy" Marsh
	<img src="https://vignette.wikia.nocookie.net/milomurphyslaw/images/f/fa/Swampy.JPG/revision/latest/scale-to-width-down/200?cb=20190129035949" alt="Swampy" class="" data-image-key="Swampy.JPG" data-image-name="Swampy.JPG" width="200" height="252" >; Swampy Marsh with Dan Povenmire at a press release for Last Day of Summer.
Birth Name
	Jeffrey K. Marsh
	Gender Male
Date of birth
	December 9, 1960 (age 58)
Place of birth
	Santa Monica, CA
Role(s)
	Creator
Characters portrayed
	Balthazar Cavendish; Francis Monogram
Other projects
	Rocko's Modern Life (Writer and Director); Aaagh! It's the Mr. Hell Show! (Art Director/Voice "Josh, the reincarnation guy"); Bounty Hamster (Voice, various); King of the Hill (Property Designer); The Simpsons (Storyboard Artist/Background Layout Artist); Phineas and Ferb (Co-Creator)

This page contains CC-BY-SA-licensed content from Phineas and Ferb Wiki.

Jeffrey K. Marsh^[1] also known as Jeff "Swampy" Marsh and Swampy (born December 9, 1960) was a director and one of the writers of the '90s nicktoon wikipedia:Rocko's Modern Life. Co-creator of Phineas and Ferb with Dan Povenmire, he has directed, written, and acted in this hit Disney Channel and Disney XD original series. In Phineas and Ferb, he portrays the voice of Major Monogram, commander of Perry the Platypus.

From the show's inception, Marsh has been one of the main songwriters for the series, along with Dan Povenmire as well as Martin Olson.

After Phineas and Ferb ended production, Dan and Swampy went on to create Milo Murphy's Law premiering on Disney XD in 2016. He also voices Balthazar Cavendish.

Episodes he wrote

During the time in England, friends began calling him "Swampy" and "Boggy", playing off of his last name. He told them that he did not want to be called "Boggy". After his return to the United States, other friends heard of his nickname and also began calling him "Swampy". After a while, Jeff began to like it.^[2]
He is the grandson of world-renown bandleader and songwriter Les Brown.^[2]
Currently married; wife of Dutch descent, which explains why Phineas and Ferb has so many references to the Netherlands, such as Buford Van Stomm's last name, Florraine from Imperfect Storm only speaking Dutch, and Paolo Vanderbeek being part-Dutch.^[3]
As for Phineas and Ferb, he appears as himself in Tri-Stone Area, Phineas and Ferb: Star Wars, and Act Your Age.
In Milo Murphy's Law he appears as himself in "Battle of the Bands"

TBA

v - e - d Crew
Creators	Jeff "Swampy" Marsh • Dan Povenmire
Writers	Jim Bernstein • Jeff "Swampy" Marsh • Dan Povenmire • Kyle Menke • Martin Olson • Scott Peterson • Joshua Pruett • Dani Vetere • Marja Adriance • Valerie Breiman
Storyboard Artists	Jacob Hair • Diana Huh • Kyle Menke • Dan Povenmire • Edward Rivera • Joseph S. Scott • Ashley Michelle Simpson • Calvin Suggs • Steven Umbleby • Chris Ybarra • Lauren Andrews
Directors	Bob Bowen • Robert F. Hughes • Dan Povenmire

v - e - d Cast
Main Cast	Al Yankovic • Mekai Curtis • Sabrina Carpenter • Kate Micucci • Pamela Adlon • Diedrich Bader • Jeff "Swampy" Marsh • Dan Povenmire • Chrissie Fit • Christian Slater • Jemaine Clement • Brett Dalton • Ming-Na Wen • Mark Hamill • Rhys Darby • Greg Cipes • Django Marsh
Voice Actors	Danica McKellar • Michael Culross • Sarah Chalke • Adrian Pasdar • Vanessa Williams • Phil LaMarr • Kevin Michael Richardson • Laraine Newman • Mackenzie Phillips • Peter Stormare • Tyler Alexander Mann • Maulik Pancholy • Ashley Tisdale • Alyson Stoner • Mitchel Musso • Vincent Martella • David Errigo Jr. • Bobby Gaylor • Olivia Olson • Fred Willard • Shelley Long • Grey Griffin • Sophie Winkleman • John Hodgman • Jack McBrayer • Barry Bostwick • Joel McHale • Eileen Galindo • Debbon Ayer • Rob Morrow • Romi Dames • Leah Remini • Landry Bender • Wayne Brady • Ariel Winter • Sam Lavagnino • Thomas Lennon • Haley Tju • Clancy Brown • Jim Hanks • Peter Fonda • Caroline Rhea
Additional Voices	Jeff Bennett • Carlos Alazraqui
Musicians	Aaron Daniel Jacob