—
Phineas and Ferb the Movie: Across the 2nd Dimension
Film
Jeff 'Swampy' Marsh
Acting
1 title tracked
Born December 9, 1960 (age 65) · Santa Monica, California, USA
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 Law, both of which he co-created with Dan Povenmire. Marsh was born in Santa Monica, California, wher… From TMDB