The Cast of Ratatouille

Does Ratatouille have the most eclectic cast of any studio animated film?

Remy - Patton Oswalt (Comedian)

Anton Ego - Peter O'Toole (Lawrence of Arabia)

Linguini - Lou Romano (Artist at Pixar)

Skinner - Ian Holm (Tony-winning Actor)

Emile - Peter Sohn (Director at Pixar)

Gusteau - Brad Garrett (Everybody Loves Raymond)

Colette - Janeane Garofalo (Comedian)