Actor · DirectorJulius CallahanColorado, USAJulius Callahan is an American actor best known for voice acting Lalo and Francois in Ratatouille.SocialsIMDbKnown forRatatouilleLalo / Francois (voice)Mr. & Mrs. SmithSebastian James (uncredited)Lemony Snicket's A Series of Unfortunate EventsDavidious Augustine / Bohemian (uncredited)