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Jeff 'Swampy' Marsh

Actor, Writer

All roles

Phineas and Ferb
Phineas and Ferb
2007, Show - Action, Animation, Short
Phineas and Ferb: The Movie: Candace Against the Universe
Phineas and Ferb: The Movie: Candace Against the Universe
2020, Movie - Animation, Kids, Adventure
Phineas and Ferb: The Movie: Across the 2nd Dimension
Phineas and Ferb: The Movie: Across the 2nd Dimension
2011, Movie - Action, Animation, Kids
Milo Murphy's Law
Milo Murphy's Law
2016, Show - Animation, Family, Comedy
I Know That Voice
I Know That Voice
2014, Movie - Documentary
Aaagh! It's the Mr. Hell Show!
Aaagh! It's the Mr. Hell Show!
2001, Show - Animation, Comedy
TV's Funniest Animated Stars: A Paley Center for Media Special
TV's Funniest Animated Stars: A Paley Center for Media Special
2015, Movie - Animation, Documentary