Jeff 'Swampy' Marsh
Acting Born Dec 9, 1960 Santa Monica, California, USA 54 credits
Biography
Jeff 'Swampy' Marsh works in acting. Born December 9, 1960 in Santa Monica, California, USA. Archytele lists 54 screen credits below. A full profile for this page is being written and will appear here once verified against sources.
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Frequent co-stars
Dee Bradley Baker
5 shared titles
Dan Povenmire
5 shared titles
Vincent Martella
4 shared titles
Ashley French
4 shared titles
Alyson Stoner
4 shared titles
Maulik Pancholy
4 shared titles
Mitchel Musso
4 shared titles
Caroline Rhea
3 shared titles
Kelly Hu
3 shared titles
Bobby Gaylor
3 shared titles
Career timeline
Agent P Under CHey A.J.! · Executive Producer
Cartoonified! With Phineas and Ferb · CreatorSpiked
Super Happy Magic Forest · Executive Producer
How Not to Draw
Phineas and Ferb the Movie: Candace Against the UniversePhineas and Ferb the Movie: Candace Against the Universe · Executive ProducerPhineas and Ferb the Movie: Candace Against the Universe · Writer
Pete the Cat · WriterPete the Cat · Creator
Milo Murphy's LawMilo Murphy's Law · Executive ProducerMilo Murphy's Law · StoryMilo Murphy's Law · Creator
O.W.C.A. FilesO.W.C.A. Files · Executive ProducerPhineas and Ferb: Last Day of SummerTV's Funniest Animated Stars: A Paley Center for Media Special
Phineas and Ferb: Star WarsI Know That VoicePhineas and Ferb: Night of the Living PharmacistsPhineas and Ferb Save Summer
Phineas and Ferb: Mission MarvelPhineas and Ferb: The Perry Files - Animal Agents
Phineas and Ferb: The Daze of SummerPhineas and Ferb: The Daze of Summer · Writer
Phineas and Ferb The Movie: Across the 2nd DimensionPhineas and Ferb The Movie: Across the 2nd Dimension · Sequence SupervisorPhineas and Ferb The Movie: Across the 2nd Dimension · Executive ProducerPhineas and Ferb The Movie: Across the 2nd Dimension · Writer
Take Two with Phineas and Ferb · Executive ProducerTake Two with Phineas and Ferb · CreatorPhineas and Ferb: Summer Belongs to You!Phineas and Ferb: Summer Belongs to You! · StoryPhineas and Ferb: Summer Belongs to You! · Additional Writing
Phineas and Ferb Christmas Vacation!Phineas and Ferb Christmas Vacation! · Producer
Phineas and FerbPhineas and Ferb · WriterPhineas and Ferb · DirectorPhineas and Ferb · Executive ProducerPhineas and Ferb · Story
Shadow of the Elves · Director
Bounty Hamster
Aaagh! It's the Mr. Hell Show!
Looks Can Kill · Associate Producer
Rocko's Modern Life · Storyboard ArtistRocko's Modern Life · Additional WritingRocko's Modern Life · Director
Full filmography
- Agent P Under C (2026) as Major Monogram (voice)
- Hey A.J.! (2026) Executive Producer
- Cartoonified! With Phineas and Ferb (2025) Creator
- Spiked (2025) as Big Boss Croc / Exterminator (voice)
- Super Happy Magic Forest (2024) Executive Producer
- How Not to Draw (2022) as Major Monogram (voice)
- Phineas and Ferb the Movie: Candace Against the Universe (2020) as Major Monogram (voice)
- Phineas and Ferb the Movie: Candace Against the Universe (2020) Executive Producer
- Phineas and Ferb the Movie: Candace Against the Universe (2020) Writer
- Pete the Cat (2017) Writer
- Pete the Cat (2017) Creator
- Milo Murphy's Law (2016) as Additional Voices (voice)
- Milo Murphy's Law (2016) Executive Producer
- Milo Murphy's Law (2016) Story
- Milo Murphy's Law (2016) Creator
- O.W.C.A. Files (2015) as Major Monogram / Additional Voices (voice)
- O.W.C.A. Files (2015) Executive Producer
- Phineas and Ferb: Last Day of Summer (2015) as Major Monogram (voice)
- TV's Funniest Animated Stars: A Paley Center for Media Special (2015) as Self
- Phineas and Ferb: Star Wars (2014) as Major Hologram / Imperial Officer Jeff / Additional Voices
- I Know That Voice (2014) as Self
- Phineas and Ferb: Night of the Living Pharmacists (2014) as Major Francis Monogram (voice)
- Phineas and Ferb Save Summer (2014) as Major Francis Monogram / Additional Voices (voice)
- Phineas and Ferb: Mission Marvel (2013) as Francis Major Monogram / Gordon Gutsofanemu / Additional Voices
- Phineas and Ferb: The Perry Files - Animal Agents (2013) as Major Monogram (voice)
- Phineas and Ferb: The Daze of Summer (2012)
- Phineas and Ferb: The Daze of Summer (2012) Writer
- Phineas and Ferb The Movie: Across the 2nd Dimension (2011) as Major Francis Monogram / Monogram-2 (voice)
- Phineas and Ferb The Movie: Across the 2nd Dimension (2011) Sequence Supervisor
- Phineas and Ferb The Movie: Across the 2nd Dimension (2011) Executive Producer
- Phineas and Ferb The Movie: Across the 2nd Dimension (2011) Writer
- Take Two with Phineas and Ferb (2010) Executive Producer
- Take Two with Phineas and Ferb (2010) Creator
- Phineas and Ferb: Summer Belongs to You! (2010) as Major Francis Monogram / Additional Voices (voice)
- Phineas and Ferb: Summer Belongs to You! (2010) Story
- Phineas and Ferb: Summer Belongs to You! (2010) Additional Writing
- Phineas and Ferb Christmas Vacation! (2009) as Major Monogram (voice)
- Phineas and Ferb Christmas Vacation! (2009) Producer
- Phineas and Ferb (2007) as Francis Monogram (voice)
- Phineas and Ferb (2007) Writer
- Phineas and Ferb (2007) Director
- Phineas and Ferb (2007) Executive Producer
- Phineas and Ferb (2007) Story
- Phineas and Ferb (2007) Creator
- Shadow of the Elves (2004) Director
- Bounty Hamster (2003) as (voice)
- Aaagh! It's the Mr. Hell Show! (2001) as Josh (voice)
- Looks Can Kill (1994) Associate Producer
- Rocko's Modern Life (1993) Storyboard Artist
- Rocko's Modern Life (1993) Additional Writing
- Rocko's Modern Life (1993) Director
- Untitled Phineas and Ferb Movie as Major Francis Monogram (voice)
- Untitled Phineas and Ferb Movie Writer
- Untitled Phineas and Ferb Movie Executive Producer