Jeff 'Swampy' Marsh
actor • writer • producer
Jeff "Swampy" Marsh (born December 9, 1960) is an American animator, writer, director, producer, and voice actor associated with several animated television series, most notably as an executive producer and the voice of Major Monogram for Disney's animated series Phineas and Ferb and Milo Murphy's L...
Born: December 9, 1960 in Santa Monica, California, USA (age 65)
Known For
Movies & TV Credits
39 total credits across film and television
| Title | Job | Year |
|---|---|---|
Hey A.J.! TV Show | Production | 2026 |