Jeff 'Swampy' Marsh

Phineas and Ferb: Mission Marvel

as Francis Major Monogram / Gordon Gutsofanemu / Additional Voices

Phineas and Ferb: Night of the Living Pharmacists

as Major Francis Monogram (voice)

Phineas and Ferb: Star Wars

as Major Hologram / Imperial Officer Jeff / Additional Voices

Phineas and Ferb the Movie: Candace Against the Universe

as Major Monogram (voice)

Phineas and Ferb Christmas Vacation!

as Major Monogram (voice)

Phineas and Ferb The Movie: Across the 2nd Dimension

as Major Francis Monogram / Monogram-2 (voice)

Phineas and Ferb: Last Day of Summer

as Major Monogram (voice)

Phineas and Ferb Save Summer

as Major Francis Monogram / Additional Voices (voice)

Milo Murphy's Law

as Additional Voices (voice)

Agent P, Under C

as Major Monogram (voice)

Aaagh! It's the Mr. Hell Show!

as Josh (voice)