Jeff 'Swampy' Marsh · Actor

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TBA ?.? ?.?

Untitled Phineas and Ferb Movie Major Francis Monogram (voice)

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2025 ?.? ?.?

Spiked Big Boss Croc / Exterminator (voice)

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2020 ?.? ?.?

Phineas and Ferb the Movie: Candace Against the Universe Major Monogram (voice)

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2015 ?.? ?.?

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

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2014 ?.? ?.?

Phineas and Ferb: Star Wars Major Hologram / Imperial Officer Jeff / Additional Voices

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2014 ?.? ?.?

I Know That Voice Self

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2013 ?.? ?.?

Phineas and Ferb: The Perry Files - Animal Agents Major Monogram (voice)

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2013 ?.? ?.?

Phineas and Ferb: Mission Marvel Francis Major Monogram / Gordon Gutsofanemu / Additional Voices

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2012 ?.? ?.?

Phineas and Ferb: The Daze of Summer

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2011 ?.? ?.?

Phineas and Ferb the Movie: Across the 2nd Dimension Major Francis Monogram / Monogram-2 (voice)

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2010 ?.? ?.?

Phineas and Ferb Summer Belongs to you ! Major Francis Monogramme