Jeff 'Swampy' Marsh

Born December 9, 1960 in Santa Monica, California, USA

Filmography

Agent P Under C

Agent P Under C2026

Spiked

How Not to Draw

How Not to Draw2022

Phineas and Ferb the Movie: Candace Against the Universe

Phineas and Ferb the Movie: Candace Against the Universe2020

Milo Murphy's Law

Milo Murphy's Law2016

TV's Funniest Animated Stars: A Paley Center for Media Special

TV's Funniest Animated Stars: A Paley Center for Media Special2015

O.W.C.A. Files

O.W.C.A. Files2015

Phineas and Ferb: Last Day of Summer

Phineas and Ferb: Last Day of Summer2015

Phineas and Ferb: Night of the Living Pharmacists

Phineas and Ferb: Night of the Living Pharmacists2014

Phineas and Ferb: Star Wars

Phineas and Ferb: Star Wars2014

I Know That Voice

I Know That Voice2014

Phineas and Ferb Save Summer

Phineas and Ferb Save Summer2014

Phineas and Ferb: The Perry Files - Animal Agents

Phineas and Ferb: The Perry Files - Animal Agents2013

Phineas and Ferb: Mission Marvel

Phineas and Ferb: Mission Marvel2013

Phineas and Ferb: The Daze of Summer

Phineas and Ferb: The Daze of Summer2012

Phineas and Ferb The Movie: Across the 2nd Dimension

Phineas and Ferb The Movie: Across the 2nd Dimension2011

Phineas and Ferb: Summer Belongs to You!

Phineas and Ferb: Summer Belongs to You!2010

Phineas and Ferb Christmas Vacation!

Phineas and Ferb Christmas Vacation!2009

Phineas and Ferb

Phineas and Ferb2007

Bounty Hamster

Bounty Hamster2003

Aaagh! It's the Mr. Hell Show!

Aaagh! It's the Mr. Hell Show!2001

Untitled Phineas and Ferb Movie

Untitled Phineas and Ferb Movie