Jeff 'Swampy' Marsh
Znany z
- Fineasz i Ferb (2007)
- Prawo Milo Murphy'ego (2016)
- Fineasz i Ferb: Podróż w 2-gim wymiarze (2011)
- Fineasz i Ferb: Fretka kontra Wszechświat (2020)
- How Not to Draw (2022)
- Tajna misja agenta P (2026)
- Fineasz i Ferb: Misja Marvel (2013)
- Aaagh! It's the Mr. Hell Show! (2001)
- Fineasz i Ferb: Star Wars (2014)
- Bounty Hamster (2003)
- Ekipa zwierzaków (2025)
- I Know That Voice (2014)
- Phineas and Ferb: The Daze of Summer (2012)
- TV's Funniest Animated Stars: A Paley Center for Media Special (2015)
- Untitled Phineas and Ferb Movie
- Phineas and Ferb: The Perry Files - Animal Agents (2013)