Production Credits
Ruben Chavez has 4 production credits.Art
Credited for Art Direction in 2 shows - Unstable Fables: 3 Pigs & a Baby and Phineas and Ferb: The Movie: Candace Against the Universe.
Credited for Background Designer in 1 show - The Iron Giant.
Visual Effects
Credited for Visual Development in 1 show - Osmosis Jones.