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Jeff 'Swampy' Marsh TV Shows

Actor
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Every TV Show with Jeff 'Swampy' Marsh

6 credits
2026
Agent P Under C
Agent P Under C
Major Monogram (voice)
Family, Animation, Comedy
2017
Pete the Cat
Pete the Cat
Kids, Animation
2016
Milo Murphy's Law
Milo Murphy's Law
Family, Animation, Comedy
2007
Phineas and Ferb
Phineas and Ferb
Director
Comedy, Family, Sci-Fi & Fantasy
2001
Aaagh! It's the Mr. Hell Show!
Aaagh! It's the Mr. Hell Show!
Josh (voice)
Comedy, Animation
1993
Rocko's Modern Life
Rocko's Modern Life
Additional Writing
Animation, Kids, Comedy