Cast
Chris Rock
Osmosis Jones (voice)
Laurence Fishburne
Thrax (voice)
David Hyde Pierce
Drix (voice)
Brandy Norwood
Leah (voice)
Bill Murray
Frank Detorre
Molly Shannon
Mrs. Boyd
William Shatner
Mayor Phlegmming (voice)
Ron Howard
Tom Colonic (voice)
Sherry Lynn
(voice)
Mickie McGowan
Additional Character Voice (voice)
Chris Elliott
Bob
Elena Franklin
Shane Detorre
Kid Rock
Kidney Rock
Uncle Kracker
Kidney Rock (voice)
Carlos Alazraqui
Additional Character Voices (voice)
